6396854373 has 48 divisors (see below), whose sum is σ = 11380794880. Its totient is φ = 3371611392.

The previous prime is 6396854357. The next prime is 6396854383. The reversal of 6396854373 is 3734586936.

6396854373 is a `hidden beast` number, since 6 + 3 + 96 + 8 + 543 + 7 + 3 = 666.

It is not a de Polignac number, because 6396854373 - 2⁴ = 6396854357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6396854383) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1630308 + ... + 1634226.

Almost surely, 2^6396854373 is an apocalyptic number.

6396854373 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

It is an amenable number.

6396854373 is a deficient number, since it is larger than the sum of its proper divisors (4983940507).

6396854373 is a wasteful number, since it uses less digits than its factorization.

6396854373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5938 (or 5935 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 54.

The square root of 6396854373 is about 79980.3374148922. The cubic root of 6396854373 is about 1856.3313021969.

It can be divided in two parts, 63968 and 54373, that added together give a triangular number (118341 = T₄₈₆).

The spelling of 6396854373 in words is "six billion, three hundred ninety-six million, eight hundred fifty-four thousand, three hundred seventy-three".