3711140642 has 32 divisors (see below), whose sum is σ = 6131752704. Its totient is φ = 1670576400.

The previous prime is 3711140627. The next prime is 3711140659. The reversal of 3711140642 is 2460411173.

It is a happy number.

It is a super-3 number, since 3×3711140642³ (a number of 30 digits) contains 333 as substring.

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, 1099217 + ... + 1102587.

It is an arithmetic number, because the mean of its divisors is an integer number (191617272).

Almost surely, 2^3711140642 is an apocalyptic number.

3711140642 is a deficient number, since it is larger than the sum of its proper divisors (2420612062).

3711140642 is a wasteful number, since it uses less digits than its factorization.

3711140642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3854.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 3711140642 is about 60919.1319865935. The cubic root of 3711140642 is about 1548.2311617992.

The spelling of 3711140642 in words is "three billion, seven hundred eleven million, one hundred forty thousand, six hundred forty-two".