470840616 has 48 divisors (see below), whose sum is σ = 1289538900. Its totient is φ = 155181312.

The previous prime is 470840611. The next prime is 470840633. The reversal of 470840616 is 616048074.

It can be written as a sum of positive squares in 2 ways, for example, as 451392516 + 19448100 = 21246^2 + 4410^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (470840611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30331 + ... + 43146.

Almost surely, 2^470840616 is an apocalyptic number.

It is an amenable number.

470840616 is an abundant number, since it is smaller than the sum of its proper divisors (818698284).

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

470840616 is a wasteful number, since it uses less digits than its factorization.

470840616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73578 (or 73571 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 470840616 is about 21698.8620899807. The cubic root of 470840616 is about 777.9612636371.

The spelling of 470840616 in words is "four hundred seventy million, eight hundred forty thousand, six hundred sixteen".