7406464536 has 24 divisors (see below), whose sum is σ = 20059174980. Its totient is φ = 2468821488.

The previous prime is 7406464493. The next prime is 7406464543. The reversal of 7406464536 is 6354646047.

It is a happy number.

7406464536 is a `hidden beast` number, since 74 + 0 + 6 + 46 + 4 + 536 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 7406464491 and 7406464500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51433710 + ... + 51433853.

Almost surely, 2^7406464536 is an apocalyptic number.

It is an amenable number.

7406464536 is an abundant number, since it is smaller than the sum of its proper divisors (12652710444).

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

7406464536 is a wasteful number, since it uses less digits than its factorization.

7406464536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102867575 (or 102867568 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 45.

The square root of 7406464536 is about 86060.8188201809. The cubic root of 7406464536 is about 1949.2624461174.

The spelling of 7406464536 in words is "seven billion, four hundred six million, four hundred sixty-four thousand, five hundred thirty-six".