3724742 has 8 divisors (see below), whose sum is σ = 6385296. Its totient is φ = 1596312.

The previous prime is 3724733. The next prime is 3724757. The reversal of 3724742 is 2474273.

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

It is a congruent number.

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, 133013 + ... + 133040.

It is an arithmetic number, because the mean of its divisors is an integer number (798162).

Almost surely, 2^3724742 is an apocalyptic number.

3724742 is a deficient number, since it is larger than the sum of its proper divisors (2660554).

3724742 is a wasteful number, since it uses less digits than its factorization.

3724742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266062.

The product of its digits is 9408, while the sum is 29.

The square root of 3724742 is about 1929.9590669234. The cubic root of 3724742 is about 155.0120282029.

The spelling of 3724742 in words is "three million, seven hundred twenty-four thousand, seven hundred forty-two".