6412991002 has 8 divisors (see below), whose sum is σ = 10493985312. Its totient is φ = 2914995900.

The previous prime is 6412990967. The next prime is 6412991027. The reversal of 6412991002 is 2001992146.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×6412991002³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145749774 + ... + 145749817.

It is an arithmetic number, because the mean of its divisors is an integer number (1311748164).

Almost surely, 2^6412991002 is an apocalyptic number.

6412991002 is a deficient number, since it is larger than the sum of its proper divisors (4080994310).

6412991002 is a wasteful number, since it uses less digits than its factorization.

6412991002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291499604.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 6412991002 is about 80081.1526015953. The cubic root of 6412991002 is about 1857.8909112920.

The spelling of 6412991002 in words is "six billion, four hundred twelve million, nine hundred ninety-one thousand, two".