3163742 has 8 divisors (see below), whose sum is σ = 4952016. Its totient is φ = 1513072.

The previous prime is 3163739. The next prime is 3163753. The reversal of 3163742 is 2473613.

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, 34343 + ... + 34434.

It is an arithmetic number, because the mean of its divisors is an integer number (619002).

Almost surely, 2^3163742 is an apocalyptic number.

3163742 is a deficient number, since it is larger than the sum of its proper divisors (1788274).

3163742 is a wasteful number, since it uses less digits than its factorization.

3163742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68802.

The product of its digits is 3024, while the sum is 26.

The square root of 3163742 is about 1778.6910917863. The cubic root of 3163742 is about 146.8025794774.

The spelling of 3163742 in words is "three million, one hundred sixty-three thousand, seven hundred forty-two".