70340833 has 2 divisors, whose sum is σ = 70340834. Its totient is φ = 70340832.

The previous prime is 70340813. The next prime is 70340839. The reversal of 70340833 is 33804307.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 67354849 + 2985984 = 8207^2 + 1728^2 .

It is a cyclic number.

It is not a de Polignac number, because 70340833 - 2⁵ = 70340801 is a prime.

It is not a weakly prime, because it can be changed into another prime (70340839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35170416 + 35170417.

It is an arithmetic number, because the mean of its divisors is an integer number (35170417).

Almost surely, 2^70340833 is an apocalyptic number.

It is an amenable number.

70340833 is a deficient number, since it is larger than the sum of its proper divisors (1).

70340833 is an equidigital number, since it uses as much as digits as its factorization.

70340833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 70340833 is about 8386.9441991705. The cubic root of 70340833 is about 412.7963377809.

The spelling of 70340833 in words is "seventy million, three hundred forty thousand, eight hundred thirty-three".