390835948 has 6 divisors (see below), whose sum is σ = 683962916. Its totient is φ = 195417972.

The previous prime is 390835943. The next prime is 390835979. The reversal of 390835948 is 849538093.

It is not an unprimeable number, because it can be changed into a prime (390835943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48854490 + ... + 48854497.

Almost surely, 2^390835948 is an apocalyptic number.

It is an amenable number.

390835948 is a deficient number, since it is larger than the sum of its proper divisors (293126968).

390835948 is a wasteful number, since it uses less digits than its factorization.

390835948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97708991 (or 97708989 counting only the distinct ones).

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

The square root of 390835948 is about 19769.5712649516. The cubic root of 390835948 is about 731.1359982214.

The spelling of 390835948 in words is "three hundred ninety million, eight hundred thirty-five thousand, nine hundred forty-eight".