390293007 has 32 divisors (see below), whose sum is σ = 589510656. Its totient is φ = 228009600.

The previous prime is 390292999. The next prime is 390293009. The reversal of 390293007 is 700392093.

It is not a de Polignac number, because 390293007 - 2³ = 390292999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (390293009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61032 + ... + 67122.

It is an arithmetic number, because the mean of its divisors is an integer number (18422208).

Almost surely, 2^390293007 is an apocalyptic number.

390293007 is a deficient number, since it is larger than the sum of its proper divisors (199217649).

390293007 is a wasteful number, since it uses less digits than its factorization.

390293007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6191.

The product of its (nonzero) digits is 10206, while the sum is 33.

The square root of 390293007 is about 19755.8347583695. The cubic root of 390293007 is about 730.7972817925.

The spelling of 390293007 in words is "three hundred ninety million, two hundred ninety-three thousand, seven".