3398071357 has 2 divisors, whose sum is σ = 3398071358. Its totient is φ = 3398071356.

The previous prime is 3398071343. The next prime is 3398071373. The reversal of 3398071357 is 7531708933.

3398071357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3124698201 + 273373156 = 55899^2 + 16534^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3398071357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3398071337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1699035678 + 1699035679.

It is an arithmetic number, because the mean of its divisors is an integer number (1699035679).

Almost surely, 2^3398071357 is an apocalyptic number.

It is an amenable number.

3398071357 is a deficient number, since it is larger than the sum of its proper divisors (1).

3398071357 is an equidigital number, since it uses as much as digits as its factorization.

3398071357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 476280, while the sum is 46.

The square root of 3398071357 is about 58292.9786252169. The cubic root of 3398071357 is about 1503.4102198729.

The spelling of 3398071357 in words is "three billion, three hundred ninety-eight million, seventy-one thousand, three hundred fifty-seven".