7948346933 has 2 divisors, whose sum is σ = 7948346934. Its totient is φ = 7948346932.

The previous prime is 7948346929. The next prime is 7948346963. The reversal of 7948346933 is 3396438497.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6316752484 + 1631594449 = 79478^2 + 40393^2 .

It is a cyclic number.

It is not a de Polignac number, because 7948346933 - 2² = 7948346929 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7948346963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3974173466 + 3974173467.

It is an arithmetic number, because the mean of its divisors is an integer number (3974173467).

Almost surely, 2^7948346933 is an apocalyptic number.

It is an amenable number.

7948346933 is a deficient number, since it is larger than the sum of its proper divisors (1).

7948346933 is an equidigital number, since it uses as much as digits as its factorization.

7948346933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11757312, while the sum is 56.

The square root of 7948346933 is about 89153.5020792790. The cubic root of 7948346933 is about 1995.6862803506.

The spelling of 7948346933 in words is "seven billion, nine hundred forty-eight million, three hundred forty-six thousand, nine hundred thirty-three".