7312850933 has 4 divisors (see below), whose sum is σ = 7336214988. Its totient is φ = 7289486880.

The previous prime is 7312850921. The next prime is 7312850947. The reversal of 7312850933 is 3390582137.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3390582137 = 2797 ⋅1212221.

It can be written as a sum of positive squares in 2 ways, for example, as 206698129 + 7106152804 = 14377^2 + 84298^2 .

It is a cyclic number.

It is not a de Polignac number, because 7312850933 - 2²⁶ = 7245742069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7312850953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11681558 + ... + 11682183.

It is an arithmetic number, because the mean of its divisors is an integer number (1834053747).

Almost surely, 2^7312850933 is an apocalyptic number.

It is an amenable number.

7312850933 is a deficient number, since it is larger than the sum of its proper divisors (23364055).

7312850933 is a wasteful number, since it uses less digits than its factorization.

7312850933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23364054.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 7312850933 is about 85515.2087818301. The cubic root of 7312850933 is about 1941.0150684837.

The spelling of 7312850933 in words is "seven billion, three hundred twelve million, eight hundred fifty thousand, nine hundred thirty-three".