949870025 has 12 divisors (see below), whose sum is σ = 1268442252. Its totient is φ = 701442240.

The previous prime is 949870003. The next prime is 949870037. The reversal of 949870025 is 520078949.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 192959881 + 756910144 = 13891^2 + 27512^2 .

It is not a de Polignac number, because 949870025 - 2⁸ = 949869769 is a prime.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

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, 1461014 + ... + 1461663.

It is an arithmetic number, because the mean of its divisors is an integer number (105703521).

Almost surely, 2^949870025 is an apocalyptic number.

It is an amenable number.

949870025 is a deficient number, since it is larger than the sum of its proper divisors (318572227).

949870025 is a wasteful number, since it uses less digits than its factorization.

949870025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2922700 (or 2922695 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 949870025 is about 30819.9614698007. The cubic root of 949870025 is about 983.0027383036.

The spelling of 949870025 in words is "nine hundred forty-nine million, eight hundred seventy thousand, twenty-five".