368703399 has 4 divisors (see below), whose sum is σ = 491604536. Its totient is φ = 245802264.

The previous prime is 368703389. The next prime is 368703407. The reversal of 368703399 is 993307863.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 993307863 = 3 ⋅331102621.

It is not a de Polignac number, because 368703399 - 2⁴ = 368703383 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 (368703319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61450564 + ... + 61450569.

It is an arithmetic number, because the mean of its divisors is an integer number (122901134).

Almost surely, 2^368703399 is an apocalyptic number.

368703399 is a deficient number, since it is larger than the sum of its proper divisors (122901137).

368703399 is a wasteful number, since it uses less digits than its factorization.

368703399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122901136.

The product of its (nonzero) digits is 734832, while the sum is 48.

The square root of 368703399 is about 19201.6509446454. The cubic root of 368703399 is about 717.0658619222.

The spelling of 368703399 in words is "three hundred sixty-eight million, seven hundred three thousand, three hundred ninety-nine".