7345667940 has 48 divisors (see below), whose sum is σ = 22150016448. Its totient is φ = 1808164224.

The previous prime is 7345667939. The next prime is 7345667951. The reversal of 7345667940 is 497665437.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4707982 + ... + 4709541.

It is an arithmetic number, because the mean of its divisors is an integer number (461458676).

Almost surely, 2^7345667940 is an apocalyptic number.

It is an amenable number.

7345667940 is an abundant number, since it is smaller than the sum of its proper divisors (14804348508).

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

7345667940 is a wasteful number, since it uses less digits than its factorization.

7345667940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9417548 (or 9417546 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 51.

The square root of 7345667940 is about 85706.8721865406. The cubic root of 7345667940 is about 1943.9142231708.

The spelling of 7345667940 in words is "seven billion, three hundred forty-five million, six hundred sixty-seven thousand, nine hundred forty".