361077399 has 16 divisors (see below), whose sum is σ = 566396640. Its totient is φ = 226558080.

The previous prime is 361077373. The next prime is 361077403. The reversal of 361077399 is 993770163.

It is not a de Polignac number, because 361077399 - 2¹² = 361073303 is a prime.

It is a hoax number, since the sum of its digits (45) 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 (361087399) 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, 392872 + ... + 393789.

It is an arithmetic number, because the mean of its divisors is an integer number (35399790).

Almost surely, 2^361077399 is an apocalyptic number.

361077399 is a deficient number, since it is larger than the sum of its proper divisors (205319241).

361077399 is a wasteful number, since it uses less digits than its factorization.

361077399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786687 (or 786681 counting only the distinct ones).

The product of its (nonzero) digits is 214326, while the sum is 45.

The square root of 361077399 is about 19002.0367066270. The cubic root of 361077399 is about 712.0876195404.

The spelling of 361077399 in words is "three hundred sixty-one million, seventy-seven thousand, three hundred ninety-nine".