617470896 has 80 divisors (see below), whose sum is σ = 1881847808. Its totient is φ = 170726400.

The previous prime is 617470879. The next prime is 617470897. The reversal of 617470896 is 698074716.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (617470897) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19225 + ... + 40056.

Almost surely, 2^617470896 is an apocalyptic number.

It is an amenable number.

617470896 is an abundant number, since it is smaller than the sum of its proper divisors (1264376912).

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

617470896 is a wasteful number, since it uses less digits than its factorization.

617470896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59330 (or 59324 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 48.

The square root of 617470896 is about 24848.9616684480. The cubic root of 617470896 is about 851.5408710121.

The spelling of 617470896 in words is "six hundred seventeen million, four hundred seventy thousand, eight hundred ninety-six".