746420670017 has 8 divisors (see below), whose sum is σ = 814289064480. Its totient is φ = 678554270560.

The previous prime is 746420670013. The next prime is 746420670049. The reversal of 746420670017 is 710076024647.

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

It is a cyclic number.

It is not a de Polignac number, because 746420670017 - 2² = 746420670013 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 746420670017.

It is not an unprimeable number, because it can be changed into a prime (746420670013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345734 + ... + 1269792.

It is an arithmetic number, because the mean of its divisors is an integer number (101786133060).

Almost surely, 2^746420670017 is an apocalyptic number.

It is an amenable number.

746420670017 is a deficient number, since it is larger than the sum of its proper divisors (67868394463).

746420670017 is a wasteful number, since it uses less digits than its factorization.

746420670017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997503.

The product of its (nonzero) digits is 395136, while the sum is 44.

The spelling of 746420670017 in words is "seven hundred forty-six billion, four hundred twenty million, six hundred seventy thousand, seventeen".