472163670 has 96 divisors (see below), whose sum is σ = 1343291040. Its totient is φ = 114117120.

The previous prime is 472163669. The next prime is 472163683. The reversal of 472163670 is 76361274.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 503442 + ... + 504378.

It is an arithmetic number, because the mean of its divisors is an integer number (13992615).

Almost surely, 2^472163670 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 472163670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (671645520).

472163670 is an abundant number, since it is smaller than the sum of its proper divisors (871127370).

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

472163670 is a wasteful number, since it uses less digits than its factorization.

472163670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1470 (or 1467 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 472163670 is about 21729.3274171107. The cubic root of 472163670 is about 778.6892680744.

The spelling of 472163670 in words is "four hundred seventy-two million, one hundred sixty-three thousand, six hundred seventy".