949631458 has 24 divisors (see below), whose sum is σ = 1519163712. Its totient is φ = 445114944.

The previous prime is 949631447. The next prime is 949631483. The reversal of 949631458 is 854136949.

It is a happy number.

949631458 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 148891 + ... + 155137.

It is an arithmetic number, because the mean of its divisors is an integer number (63298488).

Almost surely, 2^949631458 is an apocalyptic number.

949631458 is a deficient number, since it is larger than the sum of its proper divisors (569532254).

949631458 is a wasteful number, since it uses less digits than its factorization.

949631458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6546 (or 6529 counting only the distinct ones).

The product of its digits is 933120, while the sum is 49.

The square root of 949631458 is about 30816.0908942066. The cubic root of 949631458 is about 982.9204352361.

The spelling of 949631458 in words is "nine hundred forty-nine million, six hundred thirty-one thousand, four hundred fifty-eight".