374925769 has 15 divisors (see below), whose sum is σ = 404392737. Its totient is φ = 347604576.

The previous prime is 374925767. The next prime is 374925787. The reversal of 374925769 is 967529473.

The square root of 374925769 is 19363.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 2 ways, for example, as 116359369 + 258566400 = 10787^2 + 16080^2 .

It is not a de Polignac number, because 374925769 - 2¹ = 374925767 is a prime.

It is a super-2 number, since 2×374925769² = 281138664520482722, which contains 22 as substring.

It is a Duffinian number.

Its product of digits (2857680) is a multiple of the sum of its prime divisors (84).

It is not an unprimeable number, because it can be changed into a prime (374925767) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 5595874 + ... + 5595940.

Almost surely, 2^374925769 is an apocalyptic number.

374925769 is the 19363-rd square number.

374925769 is the 9682-nd centered octagonal number.

It is an amenable number.

374925769 is a deficient number, since it is larger than the sum of its proper divisors (29466968).

374925769 is an frugal number, since it uses more digits than its factorization.

374925769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202 (or 84 counting only the distinct ones).

The product of its digits is 2857680, while the sum is 52.

The cubic root of 374925769 is about 721.0771999569.

The spelling of 374925769 in words is "three hundred seventy-four million, nine hundred twenty-five thousand, seven hundred sixty-nine".