6374402 has 4 divisors (see below), whose sum is σ = 9561606. Its totient is φ = 3187200.

The previous prime is 6374399. The next prime is 6374477. The reversal of 6374402 is 2044736.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5248681 + 1125721 = 2291^2 + 1061^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1593599 + ... + 1593602.

Almost surely, 2^6374402 is an apocalyptic number.

6374402 is a deficient number, since it is larger than the sum of its proper divisors (3187204).

6374402 is a wasteful number, since it uses less digits than its factorization.

6374402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3187203.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 6374402 is about 2524.7578101671. The cubic root of 6374402 is about 185.4156905278.

It can be divided in two parts, 6374 and 402, that added together give a palindrome (6776).

The spelling of 6374402 in words is "six million, three hundred seventy-four thousand, four hundred two".