374893040819 has 16 divisors (see below), whose sum is σ = 418078402560. Its totient is φ = 333239021760.

The previous prime is 374893040737. The next prime is 374893040861. The reversal of 374893040819 is 918040398473.

It is a cyclic number.

It is not a de Polignac number, because 374893040819 - 2¹⁶ = 374892975283 is a prime.

It is a super-2 number, since 2×374893040819² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (374893046819) 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, 188207 + ... + 886119.

It is an arithmetic number, because the mean of its divisors is an integer number (26129900160).

Almost surely, 2^374893040819 is an apocalyptic number.

374893040819 is a deficient number, since it is larger than the sum of its proper divisors (43185361741).

374893040819 is a wasteful number, since it uses less digits than its factorization.

374893040819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699010.

The product of its (nonzero) digits is 5225472, while the sum is 56.

The spelling of 374893040819 in words is "three hundred seventy-four billion, eight hundred ninety-three million, forty thousand, eight hundred nineteen".