387290214 has 32 divisors (see below), whose sum is σ = 861373440. Its totient is φ = 128987496.

The previous prime is 387290213. The next prime is 387290227. The reversal of 387290214 is 412092783.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (387290213) 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, 84547 + ... + 89009.

It is an arithmetic number, because the mean of its divisors is an integer number (26917920).

Almost surely, 2^387290214 is an apocalyptic number.

387290214 is an abundant number, since it is smaller than the sum of its proper divisors (474083226).

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

387290214 is a wasteful number, since it uses less digits than its factorization.

387290214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6081 (or 6075 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 387290214 is about 19679.6903939061. The cubic root of 387290214 is about 728.9182790407.

The spelling of 387290214 in words is "three hundred eighty-seven million, two hundred ninety thousand, two hundred fourteen".