949398432 has 48 divisors (see below), whose sum is σ = 2493856512. Its totient is φ = 316252160.

The previous prime is 949398431. The next prime is 949398493. The reversal of 949398432 is 234893949.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (949398431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209632 + ... + 214112.

It is an arithmetic number, because the mean of its divisors is an integer number (51955344).

Almost surely, 2^949398432 is an apocalyptic number.

It is an amenable number.

949398432 is an abundant number, since it is smaller than the sum of its proper divisors (1544458080).

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

949398432 is a wasteful number, since it uses less digits than its factorization.

949398432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6701 (or 6693 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 51.

The square root of 949398432 is about 30812.3097478913. The cubic root of 949398432 is about 982.8400304458.

The spelling of 949398432 in words is "nine hundred forty-nine million, three hundred ninety-eight thousand, four hundred thirty-two".