3622456047 has 24 divisors (see below), whose sum is σ = 5770382464. Its totient is φ = 1979969904.

The previous prime is 3622456021. The next prime is 3622456049. The reversal of 3622456047 is 7406542263.

It is not a de Polignac number, because 3622456047 - 2¹⁵ = 3622423279 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3622455996 and 3622456014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3622456049) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 151933 + ... + 174150.

Almost surely, 2^3622456047 is an apocalyptic number.

3622456047 is a deficient number, since it is larger than the sum of its proper divisors (2147926417).

3622456047 is a wasteful number, since it uses less digits than its factorization.

3622456047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326139 (or 326116 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 39.

The square root of 3622456047 is about 60186.8428063809. The cubic root of 3622456047 is about 1535.7989802613.

The spelling of 3622456047 in words is "three billion, six hundred twenty-two million, four hundred fifty-six thousand, forty-seven".