390757053 has 8 divisors (see below), whose sum is σ = 551657088. Its totient is φ = 245180864.

The previous prime is 390757007. The next prime is 390757057. The reversal of 390757053 is 350757093.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 390757053 - 2¹⁰ = 390756029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (390757057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3830901 + ... + 3831002.

It is an arithmetic number, because the mean of its divisors is an integer number (68957136).

Almost surely, 2^390757053 is an apocalyptic number.

It is an amenable number.

390757053 is a deficient number, since it is larger than the sum of its proper divisors (160900035).

390757053 is a wasteful number, since it uses less digits than its factorization.

390757053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7661923.

The product of its (nonzero) digits is 99225, while the sum is 39.

The square root of 390757053 is about 19767.5757997788. The cubic root of 390757053 is about 731.0867986731.

The spelling of 390757053 in words is "three hundred ninety million, seven hundred fifty-seven thousand, fifty-three".