386540703 has 6 divisors (see below), whose sum is σ = 558336584. Its totient is φ = 257693796.

The previous prime is 386540701. The next prime is 386540719. The reversal of 386540703 is 307045683.

It is a happy number.

It is not a de Polignac number, because 386540703 - 2¹ = 386540701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386540701) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21474475 + ... + 21474492.

Almost surely, 2^386540703 is an apocalyptic number.

386540703 is a deficient number, since it is larger than the sum of its proper divisors (171795881).

386540703 is a wasteful number, since it uses less digits than its factorization.

386540703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42948973 (or 42948970 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 386540703 is about 19660.6384179151. The cubic root of 386540703 is about 728.4477575719.

The spelling of 386540703 in words is "three hundred eighty-six million, five hundred forty thousand, seven hundred three".