3442157635 has 24 divisors (see below), whose sum is σ = 4819097376. Its totient is φ = 2360279040.

The previous prime is 3442157627. The next prime is 3442157651. The reversal of 3442157635 is 5367512443.

It is a happy number.

It is not a de Polignac number, because 3442157635 - 2³ = 3442157627 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63555 + ... + 104515.

It is an arithmetic number, because the mean of its divisors is an integer number (200795724).

Almost surely, 2^3442157635 is an apocalyptic number.

3442157635 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3442157635 is a deficient number, since it is larger than the sum of its proper divisors (1376939741).

3442157635 is an frugal number, since it uses more digits than its factorization.

3442157635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41001 (or 40973 counting only the distinct ones).

The product of its digits is 302400, while the sum is 40.

The square root of 3442157635 is about 58669.9039968534. The cubic root of 3442157635 is about 1509.8840071420.

The spelling of 3442157635 in words is "three billion, four hundred forty-two million, one hundred fifty-seven thousand, six hundred thirty-five".