3718346634 has 24 divisors (see below), whose sum is σ = 8354804640. Its totient is φ = 1239448716.

The previous prime is 3718346633. The next prime is 3718346651. The reversal of 3718346634 is 4366438173.

3718346634 is a `hidden beast` number, since 3 + 7 + 1 + 8 + 3 + 4 + 6 + 634 = 666.

It is a super-2 number, since 2×3718346634² = 27652203381158259912, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3718346634.

It is not an unprimeable number, because it can be changed into a prime (3718346633) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3824974 + ... + 3825945.

It is an arithmetic number, because the mean of its divisors is an integer number (348116860).

Almost surely, 2^3718346634 is an apocalyptic number.

3718346634 is an abundant number, since it is smaller than the sum of its proper divisors (4636458006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3718346634 is an equidigital number, since it uses as much as digits as its factorization.

3718346634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7650936 (or 7650924 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The square root of 3718346634 is about 60978.2472198078. The cubic root of 3718346634 is about 1549.2325904941.

The spelling of 3718346634 in words is "three billion, seven hundred eighteen million, three hundred forty-six thousand, six hundred thirty-four".