949431402 has 32 divisors (see below), whose sum is σ = 2233958400. Its totient is φ = 297860544.

The previous prime is 949431397. The next prime is 949431403. The reversal of 949431402 is 204134949.

949431402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (949431403) 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, 516202 + ... + 518037.

It is an arithmetic number, because the mean of its divisors is an integer number (69811200).

Almost surely, 2^949431402 is an apocalyptic number.

949431402 is an abundant number, since it is smaller than the sum of its proper divisors (1284526998).

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

949431402 is a wasteful number, since it uses less digits than its factorization.

949431402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034267 (or 1034261 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 949431402 is about 30812.8447566920. The cubic root of 949431402 is about 982.8514074258.

The spelling of 949431402 in words is "nine hundred forty-nine million, four hundred thirty-one thousand, four hundred two".