374800999 has 4 divisors (see below), whose sum is σ = 378117936. Its totient is φ = 371484064.

The previous prime is 374800949. The next prime is 374801069. The reversal of 374800999 is 999008473.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 374800999 - 2⁹ = 374800487 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 (374800949) 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, 1658299 + ... + 1658524.

It is an arithmetic number, because the mean of its divisors is an integer number (94529484).

Almost surely, 2^374800999 is an apocalyptic number.

374800999 is a deficient number, since it is larger than the sum of its proper divisors (3316937).

374800999 is a wasteful number, since it uses less digits than its factorization.

374800999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3316936.

The product of its (nonzero) digits is 489888, while the sum is 49.

The square root of 374800999 is about 19359.7778654612. Note that the first 3 decimals coincide. The cubic root of 374800999 is about 720.9972029801.

The spelling of 374800999 in words is "three hundred seventy-four million, eight hundred thousand, nine hundred ninety-nine".