3739432 has 16 divisors (see below), whose sum is σ = 7316640. Its totient is φ = 1788336.

The previous prime is 3739429. The next prime is 3739433. The reversal of 3739432 is 2349373.

It is a junction number, because it is equal to n+sod(n) for n = 3739394 and 3739403.

It is not an unprimeable number, because it can be changed into a prime (3739433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9978 + ... + 10345.

It is an arithmetic number, because the mean of its divisors is an integer number (457290).

Almost surely, 2^3739432 is an apocalyptic number.

It is an amenable number.

3739432 is a deficient number, since it is larger than the sum of its proper divisors (3577208).

3739432 is a wasteful number, since it uses less digits than its factorization.

3739432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20352 (or 20348 counting only the distinct ones).

The product of its digits is 13608, while the sum is 31.

The square root of 3739432 is about 1933.7611021013. The cubic root of 3739432 is about 155.2155447285.

The spelling of 3739432 in words is "three million, seven hundred thirty-nine thousand, four hundred thirty-two".