4074908634 has 40 divisors (see below), whose sum is σ = 9162083700. Its totient is φ = 1353667032.

The previous prime is 4074908633. The next prime is 4074908671. The reversal of 4074908634 is 4368094704.

4074908634 is a `hidden beast` number, since 4 + 0 + 7 + 4 + 9 + 0 + 8 + 634 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3354147225 + 720761409 = 57915^2 + 26847^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4074908634.

It is not an unprimeable number, because it can be changed into a prime (4074908633) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 13907392 + ... + 13907684.

Almost surely, 2^4074908634 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4074908634, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4581041850).

4074908634 is an abundant number, since it is smaller than the sum of its proper divisors (5087175066).

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

4074908634 is an frugal number, since it uses more digits than its factorization.

4074908634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893 (or 298 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 4074908634 is about 63835.0110362644. The cubic root of 4074908634 is about 1597.2490010995.

The spelling of 4074908634 in words is "four billion, seventy-four million, nine hundred eight thousand, six hundred thirty-four".