3100040734 has 16 divisors (see below), whose sum is σ = 5485787136. Its totient is φ = 1285731000.

The previous prime is 3100040731. The next prime is 3100040759. The reversal of 3100040734 is 4370400013.

It is a happy number.

It is a super-2 number, since 2×3100040734² = 19220505104918517512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3100040731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3571042 + ... + 3571909.

It is an arithmetic number, because the mean of its divisors is an integer number (342861696).

Almost surely, 2^3100040734 is an apocalyptic number.

3100040734 is a deficient number, since it is larger than the sum of its proper divisors (2385746402).

3100040734 is a wasteful number, since it uses less digits than its factorization.

3100040734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7142991.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 3100040734 is about 55678.0094292172. The cubic root of 3100040734 is about 1458.1061222756.

Adding to 3100040734 its reverse (4370400013), we get a palindrome (7470440747).

The spelling of 3100040734 in words is "three billion, one hundred million, forty thousand, seven hundred thirty-four".