404963352 has 48 divisors (see below), whose sum is σ = 1098222840. Its totient is φ = 134809728.

The previous prime is 404963333. The next prime is 404963353. The reversal of 404963352 is 253369404.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404963353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58423 + ... + 64985.

Almost surely, 2^404963352 is an apocalyptic number.

It is an amenable number.

404963352 is an abundant number, since it is smaller than the sum of its proper divisors (693259488).

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

404963352 is a wasteful number, since it uses less digits than its factorization.

404963352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7432 (or 7425 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 404963352 is about 20123.7012500186. The cubic root of 404963352 is about 739.8413051469.

The spelling of 404963352 in words is "four hundred four million, nine hundred sixty-three thousand, three hundred fifty-two".