4379646453 has 32 divisors (see below), whose sum is σ = 7499606016. Its totient is φ = 2209699008.

The previous prime is 4379646391. The next prime is 4379646457. The reversal of 4379646453 is 3546469734.

It is a happy number.

It is not a de Polignac number, because 4379646453 - 2⁶ = 4379646389 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4379646396 and 4379646405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4379646457) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 342475 + ... + 355032.

It is an arithmetic number, because the mean of its divisors is an integer number (234362688).

Almost surely, 2^4379646453 is an apocalyptic number.

It is an amenable number.

4379646453 is a deficient number, since it is larger than the sum of its proper divisors (3119959563).

4379646453 is a wasteful number, since it uses less digits than its factorization.

4379646453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697553.

The product of its digits is 6531840, while the sum is 51.

The square root of 4379646453 is about 66178.8973389554. The cubic root of 4379646453 is about 1636.1119542719. Note that the first 3 decimals are identical.

The spelling of 4379646453 in words is "four billion, three hundred seventy-nine million, six hundred forty-six thousand, four hundred fifty-three".