7465064940 has 36 divisors (see below), whose sum is σ = 22644030864. Its totient is φ = 1990683936.

The previous prime is 7465064933. The next prime is 7465064941. The reversal of 7465064940 is 494605647.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (7465064941) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20736112 + ... + 20736471.

Almost surely, 2^7465064940 is an apocalyptic number.

It is an amenable number.

7465064940 is an abundant number, since it is smaller than the sum of its proper divisors (15178965924).

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

7465064940 is a wasteful number, since it uses less digits than its factorization.

7465064940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41472598 (or 41472593 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The square root of 7465064940 is about 86400.6072895324. The cubic root of 7465064940 is about 1954.3898419232.

The spelling of 7465064940 in words is "seven billion, four hundred sixty-five million, sixty-four thousand, nine hundred forty".