374888893 has 4 divisors (see below), whose sum is σ = 375181020. Its totient is φ = 374596768.

The previous prime is 374888881. The next prime is 374888903. The reversal of 374888893 is 398888473.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 398888473 = 6577 ⋅60649.

It can be written as a sum of positive squares in 2 ways, for example, as 304781764 + 70107129 = 17458^2 + 8373^2 .

It is a cyclic number.

It is not a de Polignac number, because 374888893 - 2¹⁷ = 374757821 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 (374888803) 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, 144130 + ... + 146707.

It is an arithmetic number, because the mean of its divisors is an integer number (93795255).

Almost surely, 2^374888893 is an apocalyptic number.

It is an amenable number.

374888893 is a deficient number, since it is larger than the sum of its proper divisors (292127).

374888893 is a wasteful number, since it uses less digits than its factorization.

374888893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292126.

The product of its digits is 9289728, while the sum is 58.

The square root of 374888893 is about 19362.0477481076. The cubic root of 374888893 is about 721.0535585530.

The spelling of 374888893 in words is "three hundred seventy-four million, eight hundred eighty-eight thousand, eight hundred ninety-three".