3751969634 has 32 divisors (see below), whose sum is σ = 6807964800. Its totient is φ = 1514920320.

The previous prime is 3751969633. The next prime is 3751969643. The reversal of 3751969634 is 4369691573.

3751969634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3751969634² = 28154552268916187912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3751969633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9182 + ... + 87110.

It is an arithmetic number, because the mean of its divisors is an integer number (212748900).

Almost surely, 2^3751969634 is an apocalyptic number.

3751969634 is a deficient number, since it is larger than the sum of its proper divisors (3055995166).

3751969634 is a wasteful number, since it uses less digits than its factorization.

3751969634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78138.

The product of its digits is 3674160, while the sum is 53.

The square root of 3751969634 is about 61253.3234526911. The cubic root of 3751969634 is about 1553.8882102926. Note that the first 3 decimals are identical.

The spelling of 3751969634 in words is "three billion, seven hundred fifty-one million, nine hundred sixty-nine thousand, six hundred thirty-four".