470417780 has 24 divisors (see below), whose sum is σ = 1129003008. Its totient is φ = 161286048.

The previous prime is 470417737. The next prime is 470417803. The reversal of 470417780 is 87714074.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 1679924 + ... + 1680203.

It is an arithmetic number, because the mean of its divisors is an integer number (47041792).

Almost surely, 2^470417780 is an apocalyptic number.

It is an amenable number.

470417780 is an abundant number, since it is smaller than the sum of its proper divisors (658585228).

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

470417780 is a wasteful number, since it uses less digits than its factorization.

470417780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3360143 (or 3360141 counting only the distinct ones).

The product of its (nonzero) digits is 43904, while the sum is 38.

The square root of 470417780 is about 21689.1166256259. The cubic root of 470417780 is about 777.7283125155.

The spelling of 470417780 in words is "four hundred seventy million, four hundred seventeen thousand, seven hundred eighty".