6370880465 has 8 divisors (see below), whose sum is σ = 7651185000. Its totient is φ = 5092618752.

The previous prime is 6370880447. The next prime is 6370880479. The reversal of 6370880465 is 5640880736.

It can be written as a sum of positive squares in 4 ways, for example, as 1206589696 + 5164290769 = 34736^2 + 71863^2 .

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 6370880465 - 2⁸ = 6370880209 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 503834 + ... + 516323.

It is an arithmetic number, because the mean of its divisors is an integer number (956398125).

Almost surely, 2^6370880465 is an apocalyptic number.

It is an amenable number.

6370880465 is a deficient number, since it is larger than the sum of its proper divisors (1280304535).

6370880465 is a wasteful number, since it uses less digits than its factorization.

6370880465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021411.

The product of its (nonzero) digits is 967680, while the sum is 47.

The square root of 6370880465 is about 79817.7954155588. The cubic root of 6370880465 is about 1853.8153997158.

The spelling of 6370880465 in words is "six billion, three hundred seventy million, eight hundred eighty thousand, four hundred sixty-five".