9401698027672 has 64 divisors (see below), whose sum is σ = 19198810330560. Its totient is φ = 4304024524800.

The previous prime is 9401698027637. The next prime is 9401698027721. The reversal of 9401698027672 is 2767208961049.

It is a self number, because there is not a number n which added to its sum of digits gives 9401698027672.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11357229 + ... + 12156892.

It is an arithmetic number, because the mean of its divisors is an integer number (299981411415).

Almost surely, 2^{9401698027672} is an apocalyptic number.

9401698027672 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

9401698027672 is an abundant number, since it is smaller than the sum of its proper divisors (9797112302888).

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

9401698027672 is a wasteful number, since it uses less digits than its factorization.

9401698027672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23514244 (or 23514240 counting only the distinct ones).

The product of its (nonzero) digits is 18289152, while the sum is 61.

The spelling of 9401698027672 in words is "nine trillion, four hundred one billion, six hundred ninety-eight million, twenty-seven thousand, six hundred seventy-two".