940997108 has 6 divisors (see below), whose sum is σ = 1646744946. Its totient is φ = 470498552.

The previous prime is 940997087. The next prime is 940997117. The reversal of 940997108 is 801799049.

It can be written as a sum of positive squares in only one way, i.e., 648313444 + 292683664 = 25462^2 + 17108^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117624635 + ... + 117624642.

It is an arithmetic number, because the mean of its divisors is an integer number (274457491).

Almost surely, 2^940997108 is an apocalyptic number.

It is an amenable number.

940997108 is a deficient number, since it is larger than the sum of its proper divisors (705747838).

940997108 is a wasteful number, since it uses less digits than its factorization.

940997108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235249281 (or 235249279 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 47.

The square root of 940997108 is about 30675.6761620669. The cubic root of 940997108 is about 979.9323526817.

The spelling of 940997108 in words is "nine hundred forty million, nine hundred ninety-seven thousand, one hundred eight".