6404362 has 4 divisors (see below), whose sum is σ = 9606546. Its totient is φ = 3202180.

The previous prime is 6404357. The next prime is 6404369. The reversal of 6404362 is 2634046.

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., 6155361 + 249001 = 2481^2 + 499^2 .

It is not an unprimeable number, because it can be changed into a prime (6404369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1601089 + ... + 1601092.

Almost surely, 2^6404362 is an apocalyptic number.

6404362 is a deficient number, since it is larger than the sum of its proper divisors (3202184).

6404362 is a wasteful number, since it uses less digits than its factorization.

6404362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3202183.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 6404362 is about 2530.6840972354. The cubic root of 6404362 is about 185.7057242038.

The spelling of 6404362 in words is "six million, four hundred four thousand, three hundred sixty-two".