390094029 has 16 divisors (see below), whose sum is σ = 622372800. Its totient is φ = 240057648.

The previous prime is 390093989. The next prime is 390094039. The reversal of 390094029 is 920490093.

It is not a de Polignac number, because 390094029 - 2⁸ = 390093773 is a prime.

It is a super-2 number, since 2×390094029² = 304346702922905682, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 390093984 and 390094002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (390094039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 555339 + ... + 556040.

It is an arithmetic number, because the mean of its divisors is an integer number (38898300).

Almost surely, 2^390094029 is an apocalyptic number.

390094029 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

390094029 is a deficient number, since it is larger than the sum of its proper divisors (232278771).

390094029 is a wasteful number, since it uses less digits than its factorization.

390094029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111401 (or 1111395 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 390094029 is about 19750.7981864025. The cubic root of 390094029 is about 730.6730697285.

The spelling of 390094029 in words is "three hundred ninety million, ninety-four thousand, twenty-nine".