6460898077 has 8 divisors (see below), whose sum is σ = 6671278592. Its totient is φ = 6250640400.

The previous prime is 6460898071. The next prime is 6460898117. The reversal of 6460898077 is 7708980646.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6460898077 is a prime.

It is a super-2 number, since 2×6460898077² = 83486407922764595858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6460898071) 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, 82927 + ... + 140707.

It is an arithmetic number, because the mean of its divisors is an integer number (833909824).

Almost surely, 2^6460898077 is an apocalyptic number.

It is an amenable number.

6460898077 is a deficient number, since it is larger than the sum of its proper divisors (210380515).

6460898077 is a wasteful number, since it uses less digits than its factorization.

6460898077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61419.

The product of its (nonzero) digits is 4064256, while the sum is 55.

The square root of 6460898077 is about 80379.7118494462. The cubic root of 6460898077 is about 1862.5057833972.

The spelling of 6460898077 in words is "six billion, four hundred sixty million, eight hundred ninety-eight thousand, seventy-seven".