3398312053 has 4 divisors (see below), whose sum is σ = 3598212780. Its totient is φ = 3198411328.

The previous prime is 3398312041. The next prime is 3398312069. The reversal of 3398312053 is 3502138933.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1685759364 + 1712552689 = 41058^2 + 41383^2 .

It is a cyclic number.

It is not a de Polignac number, because 3398312053 - 2¹³ = 3398303861 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 (3398312023) 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, 99950338 + ... + 99950371.

It is an arithmetic number, because the mean of its divisors is an integer number (899553195).

Almost surely, 2^3398312053 is an apocalyptic number.

It is an amenable number.

3398312053 is a deficient number, since it is larger than the sum of its proper divisors (199900727).

3398312053 is a wasteful number, since it uses less digits than its factorization.

3398312053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199900726.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 3398312053 is about 58295.0431254665. The cubic root of 3398312053 is about 1503.4457161143.

The spelling of 3398312053 in words is "three billion, three hundred ninety-eight million, three hundred twelve thousand, fifty-three".