980395470 has 96 divisors (see below), whose sum is σ = 2668790592. Its totient is φ = 249232896.

The previous prime is 980395441. The next prime is 980395501. The reversal of 980395470 is 74593089.

980395470 is a `hidden beast` number, since 98 + 0 + 3 + 95 + 470 = 666.

It is a super-2 number, since 2×980395470² = 1922350555193041800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 821194 + ... + 822386.

It is an arithmetic number, because the mean of its divisors is an integer number (27799902).

Almost surely, 2^980395470 is an apocalyptic number.

980395470 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 980395470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1334395296).

980395470 is an abundant number, since it is smaller than the sum of its proper divisors (1688395122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

980395470 is a wasteful number, since it uses less digits than its factorization.

980395470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1626 (or 1623 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 980395470 is about 31311.2674607720. The cubic root of 980395470 is about 993.4219812132.

The spelling of 980395470 in words is "nine hundred eighty million, three hundred ninety-five thousand, four hundred seventy".