396377703 has 12 divisors (see below), whose sum is σ = 575048760. Its totient is φ = 263096496.

The previous prime is 396377701. The next prime is 396377711. The reversal of 396377703 is 307773693.

It is a happy number.

396377703 is a `hidden beast` number, since 3 + 9 + 637 + 7 + 7 + 0 + 3 = 666.

It is not a de Polignac number, because 396377703 - 2¹ = 396377701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396377701) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94101 + ... + 98222.

It is an arithmetic number, because the mean of its divisors is an integer number (47920730).

Almost surely, 2^396377703 is an apocalyptic number.

396377703 is a deficient number, since it is larger than the sum of its proper divisors (178671057).

396377703 is a wasteful number, since it uses less digits than its factorization.

396377703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192558 (or 192555 counting only the distinct ones).

The product of its (nonzero) digits is 500094, while the sum is 45.

The square root of 396377703 is about 19909.2366252451. The cubic root of 396377703 is about 734.5754427185.

The spelling of 396377703 in words is "three hundred ninety-six million, three hundred seventy-seven thousand, seven hundred three".