3742158 has 32 divisors (see below), whose sum is σ = 8628480. Its totient is φ = 1059840.

The previous prime is 3742139. The next prime is 3742201. The reversal of 3742158 is 8512473.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5518 + ... + 6158.

It is an arithmetic number, because the mean of its divisors is an integer number (269640).

Almost surely, 2^3742158 is an apocalyptic number.

3742158 is an abundant number, since it is smaller than the sum of its proper divisors (4886322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3742158 is a wasteful number, since it uses less digits than its factorization.

3742158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792.

The product of its digits is 6720, while the sum is 30.

The square root of 3742158 is about 1934.4658177388. The cubic root of 3742158 is about 155.2532523091.

It can be divided in two parts, 37 and 42158, that added together give a triangular number (42195 = T₂₉₀).

The spelling of 3742158 in words is "three million, seven hundred forty-two thousand, one hundred fifty-eight".