369904899 has 64 divisors (see below), whose sum is σ = 627572736. Its totient is φ = 188625024.

The previous prime is 369904879. The next prime is 369904903. The reversal of 369904899 is 998409963.

It is not a de Polignac number, because 369904899 - 2⁷ = 369904771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (369904849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1629424 + ... + 1629650.

It is an arithmetic number, because the mean of its divisors is an integer number (9805824).

Almost surely, 2^369904899 is an apocalyptic number.

369904899 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

369904899 is a deficient number, since it is larger than the sum of its proper divisors (257667837).

369904899 is a wasteful number, since it uses less digits than its factorization.

369904899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424.

The product of its (nonzero) digits is 3779136, while the sum is 57.

The square root of 369904899 is about 19232.9118700211. The cubic root of 369904899 is about 717.8439222563.

The spelling of 369904899 in words is "three hundred sixty-nine million, nine hundred four thousand, eight hundred ninety-nine".