470980840 has 32 divisors (see below), whose sum is σ = 1156044960. Its totient is φ = 171265600.

The previous prime is 470980831. The next prime is 470980859. The reversal of 470980840 is 48089074.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 470980793 and 470980802.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 534766 + ... + 535645.

It is an arithmetic number, because the mean of its divisors is an integer number (36126405).

Almost surely, 2^470980840 is an apocalyptic number.

470980840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

470980840 is an abundant number, since it is smaller than the sum of its proper divisors (685064120).

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

470980840 is a wasteful number, since it uses less digits than its factorization.

470980840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070433 (or 1070429 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 470980840 is about 21702.0929866223. The cubic root of 470980840 is about 778.0384858143.

The spelling of 470980840 in words is "four hundred seventy million, nine hundred eighty thousand, eight hundred forty".