3732240746 has 8 divisors (see below), whose sum is σ = 6029004324. Its totient is φ = 1722572640.

The previous prime is 3732240731. The next prime is 3732240763. The reversal of 3732240746 is 6470422373.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3680242225 + 51998521 = 60665^2 + 7211^2 .

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

It is a super-2 number, since 2×3732240746² = 27859241972205273032, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71773835 + ... + 71773886.

Almost surely, 2^3732240746 is an apocalyptic number.

3732240746 is a deficient number, since it is larger than the sum of its proper divisors (2296763578).

3732240746 is a wasteful number, since it uses less digits than its factorization.

3732240746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143547736.

The product of its (nonzero) digits is 169344, while the sum is 38.

The square root of 3732240746 is about 61092.0677829782. The cubic root of 3732240746 is about 1551.1598320100.

The spelling of 3732240746 in words is "three billion, seven hundred thirty-two million, two hundred forty thousand, seven hundred forty-six".