10276074990 has 128 divisors (see below), whose sum is σ = 28356157440. Its totient is φ = 2645395200.

The previous prime is 10276074979. The next prime is 10276074997. The reversal of 10276074990 is 9947067201.

10276074990 is a `hidden beast` number, since 10 + 27 + 607 + 4 + 9 + 9 + 0 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10276074997) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4074930 + ... + 4077450.

It is an arithmetic number, because the mean of its divisors is an integer number (221532480).

Almost surely, 2^10276074990 is an apocalyptic number.

10276074990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10276074990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14178078720).

10276074990 is an abundant number, since it is smaller than the sum of its proper divisors (18080082450).

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

10276074990 is a wasteful number, since it uses less digits than its factorization.

10276074990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3055 (or 3049 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 45.

The spelling of 10276074990 in words is "ten billion, two hundred seventy-six million, seventy-four thousand, nine hundred ninety".