7236323648 has 14 divisors (see below), whose sum is σ = 14359579866. Its totient is φ = 3618161792.

The previous prime is 7236323617. The next prime is 7236323657. The reversal of 7236323648 is 8463236327.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6857164864 + 379158784 = 82808^2 + 19472^2 .

It is a junction number, because it is equal to n+sod(n) for n = 7236323599 and 7236323608.

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, 56533715 + ... + 56533842.

Almost surely, 2^7236323648 is an apocalyptic number.

It is an amenable number.

7236323648 is a deficient number, since it is larger than the sum of its proper divisors (7123256218).

7236323648 is a wasteful number, since it uses less digits than its factorization.

7236323648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113067569 (or 113067559 counting only the distinct ones).

The product of its digits is 870912, while the sum is 44.

The square root of 7236323648 is about 85066.5836154245. The cubic root of 7236323648 is about 1934.2205549199.

The spelling of 7236323648 in words is "seven billion, two hundred thirty-six million, three hundred twenty-three thousand, six hundred forty-eight".