469920948 has 48 divisors (see below), whose sum is σ = 1256693760. Its totient is φ = 133880544.

The previous prime is 469920943. The next prime is 469920991. The reversal of 469920948 is 849029964.

It is a happy number.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 469920948.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469920943) 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, 22365 + ... + 37947.

It is an arithmetic number, because the mean of its divisors is an integer number (26181120).

Almost surely, 2^469920948 is an apocalyptic number.

It is an amenable number.

469920948 is an abundant number, since it is smaller than the sum of its proper divisors (786772812).

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

469920948 is a wasteful number, since it uses less digits than its factorization.

469920948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15956 (or 15954 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 51.

The square root of 469920948 is about 21677.6601135824. The cubic root of 469920948 is about 777.4544166712.

The spelling of 469920948 in words is "four hundred sixty-nine million, nine hundred twenty thousand, nine hundred forty-eight".