3736402 has 4 divisors (see below), whose sum is σ = 5604606. Its totient is φ = 1868200.

The previous prime is 3736393. The next prime is 3736409. The reversal of 3736402 is 2046373.

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., 2461761 + 1274641 = 1569^2 + 1129^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3736409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 934099 + ... + 934102.

Almost surely, 2^3736402 is an apocalyptic number.

3736402 is a deficient number, since it is larger than the sum of its proper divisors (1868204).

3736402 is a wasteful number, since it uses less digits than its factorization.

3736402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868203.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 3736402 is about 1932.9774959890. The cubic root of 3736402 is about 155.1736105360.

The spelling of 3736402 in words is "three million, seven hundred thirty-six thousand, four hundred two".