3953087942 has 8 divisors (see below), whose sum is σ = 5935070232. Its totient is φ = 1974731200.

The previous prime is 3953087917. The next prime is 3953087987. The reversal of 3953087942 is 2497803593.

It is a happy number.

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, 903659 + ... + 908022.

It is an arithmetic number, because the mean of its divisors is an integer number (741883779).

Almost surely, 2^3953087942 is an apocalyptic number.

3953087942 is a deficient number, since it is larger than the sum of its proper divisors (1981982290).

3953087942 is a wasteful number, since it uses less digits than its factorization.

3953087942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1812774.

The product of its (nonzero) digits is 1632960, while the sum is 50.

The square root of 3953087942 is about 62873.5869980392. The cubic root of 3953087942 is about 1581.1709450038.

The spelling of 3953087942 in words is "three billion, nine hundred fifty-three million, eighty-seven thousand, nine hundred forty-two".