6246473236 has 6 divisors (see below), whose sum is σ = 10931328170. Its totient is φ = 3123236616.

The previous prime is 6246473209. The next prime is 6246473243. The reversal of 6246473236 is 6323746426.

It can be written as a sum of positive squares in only one way, i.e., 4936467600 + 1310005636 = 70260^2 + 36194^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6246473192 and 6246473201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 780809151 + ... + 780809158.

Almost surely, 2^6246473236 is an apocalyptic number.

It is an amenable number.

6246473236 is a deficient number, since it is larger than the sum of its proper divisors (4684854934).

6246473236 is a wasteful number, since it uses less digits than its factorization.

6246473236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561618313 (or 1561618311 counting only the distinct ones).

The product of its digits is 870912, while the sum is 43.

The square root of 6246473236 is about 79034.6331426926. The cubic root of 6246473236 is about 1841.6692118727.

The spelling of 6246473236 in words is "six billion, two hundred forty-six million, four hundred seventy-three thousand, two hundred thirty-six".