70260329 has 2 divisors, whose sum is σ = 70260330. Its totient is φ = 70260328.

The previous prime is 70260283. The next prime is 70260341. The reversal of 70260329 is 92306207.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52954729 + 17305600 = 7277^2 + 4160^2 .

It is a cyclic number.

It is not a de Polignac number, because 70260329 - 2¹² = 70256233 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (70260389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35130164 + 35130165.

It is an arithmetic number, because the mean of its divisors is an integer number (35130165).

Almost surely, 2^70260329 is an apocalyptic number.

It is an amenable number.

70260329 is a deficient number, since it is larger than the sum of its proper divisors (1).

70260329 is an equidigital number, since it uses as much as digits as its factorization.

70260329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 70260329 is about 8382.1434609532. The cubic root of 70260329 is about 412.6387979813.

The spelling of 70260329 in words is "seventy million, two hundred sixty thousand, three hundred twenty-nine".