6747061898 has 16 divisors (see below), whose sum is σ = 11061598464. Its totient is φ = 3072665280.

The previous prime is 6747061897. The next prime is 6747061943. The reversal of 6747061898 is 8981607476.

It is not an unprimeable number, because it can be changed into a prime (6747061897) 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, 3199640 + ... + 3201747.

It is an arithmetic number, because the mean of its divisors is an integer number (691349904).

Almost surely, 2^6747061898 is an apocalyptic number.

6747061898 is a deficient number, since it is larger than the sum of its proper divisors (4314536566).

6747061898 is a wasteful number, since it uses less digits than its factorization.

6747061898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6401437.

The product of its (nonzero) digits is 4064256, while the sum is 56.

The square root of 6747061898 is about 82140.5009602449. The cubic root of 6747061898 is about 1889.6073293769.

The spelling of 6747061898 in words is "six billion, seven hundred forty-seven million, sixty-one thousand, eight hundred ninety-eight".