374264397 has 12 divisors (see below), whose sum is σ = 582189244. Its totient is φ = 230316480.

The previous prime is 374264393. The next prime is 374264411. The reversal of 374264397 is 793462473.

It can be written as a sum of positive squares in 2 ways, for example, as 84107241 + 290157156 = 9171^2 + 17034^2 .

It is not a de Polignac number, because 374264397 - 2² = 374264393 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374264393) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1599304 + ... + 1599537.

Almost surely, 2^374264397 is an apocalyptic number.

It is an amenable number.

374264397 is a deficient number, since it is larger than the sum of its proper divisors (207924847).

374264397 is a wasteful number, since it uses less digits than its factorization.

374264397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3198860 (or 3198857 counting only the distinct ones).

The product of its digits is 762048, while the sum is 45.

The square root of 374264397 is about 19345.9142198036. The cubic root of 374264397 is about 720.6529551214.

The spelling of 374264397 in words is "three hundred seventy-four million, two hundred sixty-four thousand, three hundred ninety-seven".