6998094720 has 96 divisors (see below), whose sum is σ = 24165315720. Its totient is φ = 1866157056.

The previous prime is 6998094707. The next prime is 6998094739. The reversal of 6998094720 is 274908996.

6998094720 is a `hidden beast` number, since 6 + 99 + 80 + 9 + 472 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

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, 601714 + ... + 613233.

Almost surely, 2^6998094720 is an apocalyptic number.

6998094720 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6998094720 is an abundant number, since it is smaller than the sum of its proper divisors (17167221000).

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

6998094720 is a wasteful number, since it uses less digits than its factorization.

6998094720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214972 (or 1214957 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The square root of 6998094720 is about 83654.6156526943. The cubic root of 6998094720 is about 1912.7576113321.

The spelling of 6998094720 in words is "six billion, nine hundred ninety-eight million, ninety-four thousand, seven hundred twenty".