3996342774 has 24 divisors (see below), whose sum is σ = 8665319520. Its totient is φ = 1331102448.

The previous prime is 3996342761. The next prime is 3996342793. The reversal of 3996342774 is 4772436993.

3996342774 is a `hidden beast` number, since 3 + 99 + 63 + 427 + 74 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 3996342774.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59769 + ... + 107540.

It is an arithmetic number, because the mean of its divisors is an integer number (361054980).

Almost surely, 2^3996342774 is an apocalyptic number.

3996342774 is an abundant number, since it is smaller than the sum of its proper divisors (4668976746).

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

3996342774 is a wasteful number, since it uses less digits than its factorization.

3996342774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168644 (or 168641 counting only the distinct ones).

The product of its digits is 6858432, while the sum is 54.

The square root of 3996342774 is about 63216.6336813342. The cubic root of 3996342774 is about 1586.9171140824.

The spelling of 3996342774 in words is "three billion, nine hundred ninety-six million, three hundred forty-two thousand, seven hundred seventy-four".