8402609076 has 12 divisors (see below), whose sum is σ = 19606087872. Its totient is φ = 2800869688.

The previous prime is 8402609069. The next prime is 8402609093. The reversal of 8402609076 is 6709062048.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 350108700 + ... + 350108723.

It is an arithmetic number, because the mean of its divisors is an integer number (1633840656).

Almost surely, 2^8402609076 is an apocalyptic number.

It is an amenable number.

8402609076 is an abundant number, since it is smaller than the sum of its proper divisors (11203478796).

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

8402609076 is a wasteful number, since it uses less digits than its factorization.

8402609076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700217430 (or 700217428 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 8402609076 is about 91665.7464705328. The cubic root of 8402609076 is about 2033.0031565527.

It can be divided in two parts, 84026090 and 76, that added together give a triangular number (84026166 = T₁₂₉₆₃).

The spelling of 8402609076 in words is "eight billion, four hundred two million, six hundred nine thousand, seventy-six".