374005402 has 8 divisors (see below), whose sum is σ = 580353300. Its totient is φ = 180554304.

The previous prime is 374005397. The next prime is 374005409. The reversal of 374005402 is 204500473.

It can be written as a sum of positive squares in 2 ways, for example, as 345179241 + 28826161 = 18579^2 + 5369^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (374005409) 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, 3224127 + ... + 3224242.

Almost surely, 2^374005402 is an apocalyptic number.

374005402 is a deficient number, since it is larger than the sum of its proper divisors (206347898).

374005402 is a wasteful number, since it uses less digits than its factorization.

374005402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6448400.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 374005402 is about 19339.2192706945. The cubic root of 374005402 is about 720.4866835553.

Adding to 374005402 its reverse (204500473), we get a palindrome (578505875).

The spelling of 374005402 in words is "three hundred seventy-four million, five thousand, four hundred two".