3712402 has 4 divisors (see below), whose sum is σ = 5568606. Its totient is φ = 1856200.

The previous prime is 3712393. The next prime is 3712417. The reversal of 3712402 is 2042173.

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., 3644281 + 68121 = 1909^2 + 261^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3712402.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 928099 + ... + 928102.

Almost surely, 2^3712402 is an apocalyptic number.

3712402 is a deficient number, since it is larger than the sum of its proper divisors (1856204).

3712402 is a wasteful number, since it uses less digits than its factorization.

3712402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1856203.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 3712402 is about 1926.7594556664. The cubic root of 3712402 is about 154.8406548357.

Adding to 3712402 its reverse (2042173), we get a palindrome (5754575).

It can be divided in two parts, 3712 and 402, that added together give a palindrome (4114).

The spelling of 3712402 in words is "three million, seven hundred twelve thousand, four hundred two".