3740432 has 10 divisors (see below), whose sum is σ = 7247118. Its totient is φ = 1870208.

The previous prime is 3740419. The next prime is 3740437. The reversal of 3740432 is 2340473.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3041536 + 698896 = 1744^2 + 836^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3740398 and 3740407.

It is not an unprimeable number, because it can be changed into a prime (3740437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116873 + ... + 116904.

Almost surely, 2^3740432 is an apocalyptic number.

It is an amenable number.

3740432 is a deficient number, since it is larger than the sum of its proper divisors (3506686).

3740432 is a wasteful number, since it uses less digits than its factorization.

3740432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233785 (or 233779 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 3740432 is about 1934.0196482973. The cubic root of 3740432 is about 155.2293794241.

The spelling of 3740432 in words is "three million, seven hundred forty thousand, four hundred thirty-two".