7345641876 has 12 divisors (see below), whose sum is σ = 17139831072. Its totient is φ = 2448547288.

The previous prime is 7345641869. The next prime is 7345641881. The reversal of 7345641876 is 6781465437.

It is a happy number.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306068400 + ... + 306068423.

It is an arithmetic number, because the mean of its divisors is an integer number (1428319256).

Almost surely, 2^7345641876 is an apocalyptic number.

It is an amenable number.

7345641876 is an abundant number, since it is smaller than the sum of its proper divisors (9794189196).

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

7345641876 is a wasteful number, since it uses less digits than its factorization.

7345641876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612136830 (or 612136828 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 51.

The square root of 7345641876 is about 85706.7201332544. The cubic root of 7345641876 is about 1943.9119240270.

The spelling of 7345641876 in words is "seven billion, three hundred forty-five million, six hundred forty-one thousand, eight hundred seventy-six".