3729136 has 10 divisors (see below), whose sum is σ = 7225232. Its totient is φ = 1864560.

The previous prime is 3729109. The next prime is 3729157. The reversal of 3729136 is 6319273.

It is a junction number, because it is equal to n+sod(n) for n = 3729098 and 3729107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116520 + ... + 116551.

Almost surely, 2^3729136 is an apocalyptic number.

It is an amenable number.

3729136 is a deficient number, since it is larger than the sum of its proper divisors (3496096).

3729136 is a wasteful number, since it uses less digits than its factorization.

3729136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233079 (or 233073 counting only the distinct ones).

The product of its digits is 6804, while the sum is 31.

The square root of 3729136 is about 1931.0970975070. The cubic root of 3729136 is about 155.0729590622.

The spelling of 3729136 in words is "three million, seven hundred twenty-nine thousand, one hundred thirty-six".