474437964 has 192 divisors, whose sum is σ = 1502871552. Its totient is φ = 112492800.

The previous prime is 474437947. The next prime is 474437993. The reversal of 474437964 is 469734474.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1525369 + ... + 1525679.

It is an arithmetic number, because the mean of its divisors is an integer number (7827456).

Almost surely, 2^474437964 is an apocalyptic number.

474437964 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 474437964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (751435776).

474437964 is an abundant number, since it is smaller than the sum of its proper divisors (1028433588).

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

474437964 is a wasteful number, since it uses less digits than its factorization.

474437964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476 (or 474 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 48.

The square root of 474437964 is about 21781.5969111541. The cubic root of 474437964 is about 779.9375163623.

The spelling of 474437964 in words is "four hundred seventy-four million, four hundred thirty-seven thousand, nine hundred sixty-four".