8406613670 has 128 divisors (see below), whose sum is σ = 19398355200. Its totient is φ = 2551191552.

The previous prime is 8406613651. The next prime is 8406613693. The reversal of 8406613670 is 763166048.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4142216 + ... + 4144244.

It is an arithmetic number, because the mean of its divisors is an integer number (151549650).

Almost surely, 2^8406613670 is an apocalyptic number.

8406613670 is an abundant number, since it is smaller than the sum of its proper divisors (10991741530).

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

8406613670 is a wasteful number, since it uses less digits than its factorization.

8406613670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2242.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 8406613670 is about 91687.5873278384. The cubic root of 8406613670 is about 2033.3260744762.

The spelling of 8406613670 in words is "eight billion, four hundred six million, six hundred thirteen thousand, six hundred seventy".