386000740 has 24 divisors (see below), whose sum is σ = 818475840. Its totient is φ = 152900448.

The previous prime is 386000737. The next prime is 386000777. The reversal of 386000740 is 47000683.

It is a junction number, because it is equal to n+sod(n) for n = 386000699 and 386000708.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91630 + ... + 95749.

It is an arithmetic number, because the mean of its divisors is an integer number (34103160).

Almost surely, 2^386000740 is an apocalyptic number.

It is an amenable number.

386000740 is an abundant number, since it is smaller than the sum of its proper divisors (432475100).

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

386000740 is a wasteful number, since it uses less digits than its factorization.

386000740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187491 (or 187489 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 386000740 is about 19646.9015368836. The cubic root of 386000740 is about 728.1084072551.

The spelling of 386000740 in words is "three hundred eighty-six million, seven hundred forty", and thus it is an aban number.