390034150 has 24 divisors (see below), whose sum is σ = 791415864. Its totient is φ = 141830400.

The previous prime is 390034093. The next prime is 390034163. The reversal of 390034150 is 51430093.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 354027 + ... + 355126.

It is an arithmetic number, because the mean of its divisors is an integer number (32975661).

Almost surely, 2^390034150 is an apocalyptic number.

390034150 is an abundant number, since it is smaller than the sum of its proper divisors (401381714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

390034150 is a wasteful number, since it uses less digits than its factorization.

390034150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709176 (or 709171 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 390034150 is about 19749.2822654394. The cubic root of 390034150 is about 730.6356819807.

The spelling of 390034150 in words is "three hundred ninety million, thirty-four thousand, one hundred fifty".