390130 has 16 divisors (see below), whose sum is σ = 756504. Its totient is φ = 144000.

The previous prime is 390119. The next prime is 390151. The reversal of 390130 is 31093.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 251001 + 139129 = 501^2 + 373^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1371 + ... + 1630.

2³⁹⁰¹³⁰ is an apocalyptic number.

390130 is a deficient number, since it is larger than the sum of its proper divisors (366374).

390130 is a wasteful number, since it uses less digits than its factorization.

390130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3021.

The product of its (nonzero) digits is 81, while the sum is 16.

The square root of 390130 is about 624.6038744677. The cubic root of 390130 is about 73.0695527761.

The spelling of 390130 in words is "three hundred ninety thousand, one hundred thirty".