7896667104 has 48 divisors (see below), whose sum is σ = 23031948240. Its totient is φ = 2632222080.

The previous prime is 7896667091. The next prime is 7896667139. The reversal of 7896667104 is 4017666987.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4568967 + ... + 4570694.

It is an arithmetic number, because the mean of its divisors is an integer number (479832255).

Almost surely, 2^7896667104 is an apocalyptic number.

It is an amenable number.

7896667104 is an abundant number, since it is smaller than the sum of its proper divisors (15135281136).

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

7896667104 is a wasteful number, since it uses less digits than its factorization.

7896667104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9139680 (or 9139666 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 54.

The square root of 7896667104 is about 88863.1931904318. The cubic root of 7896667104 is about 1991.3515816685.

It can be divided in two parts, 78966 and 67104, that added together give a triangular number (146070 = T₅₄₀).

The spelling of 7896667104 in words is "seven billion, eight hundred ninety-six million, six hundred sixty-seven thousand, one hundred four".