376494569 has 16 divisors (see below), whose sum is σ = 416404800. Its totient is φ = 337560000.

The previous prime is 376494493. The next prime is 376494571. The reversal of 376494569 is 965494673.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-376494569 is a prime.

It is a super-2 number, since 2×376494569² = 283496320972991522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 376494569.

It is not an unprimeable number, because it can be changed into a prime (376494589) 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, 387254 + ... + 388224.

It is an arithmetic number, because the mean of its divisors is an integer number (26025300).

Almost surely, 2^376494569 is an apocalyptic number.

It is an amenable number.

376494569 is a deficient number, since it is larger than the sum of its proper divisors (39910231).

376494569 is a wasteful number, since it uses less digits than its factorization.

376494569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1432.

The product of its digits is 4898880, while the sum is 53.

The square root of 376494569 is about 19403.4679632276. The cubic root of 376494569 is about 722.0815336748.

The spelling of 376494569 in words is "three hundred seventy-six million, four hundred ninety-four thousand, five hundred sixty-nine".