8001932642 has 16 divisors (see below), whose sum is σ = 13372670592. Its totient is φ = 3559853520.

The previous prime is 8001932621. The next prime is 8001932671. The reversal of 8001932642 is 2462391008.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3868373 + ... + 3870440.

It is an arithmetic number, because the mean of its divisors is an integer number (835791912).

Almost surely, 2^8001932642 is an apocalyptic number.

8001932642 is a deficient number, since it is larger than the sum of its proper divisors (5370737950).

8001932642 is a wasteful number, since it uses less digits than its factorization.

8001932642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7738873.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 8001932642 is about 89453.5222447948. The cubic root of 8001932642 is about 2000.1610405326.

The spelling of 8001932642 in words is "eight billion, one million, nine hundred thirty-two thousand, six hundred forty-two".