5311970349 has 16 divisors (see below), whose sum is σ = 8196894720. Its totient is φ = 2996987760.

The previous prime is 5311970317. The next prime is 5311970351. The reversal of 5311970349 is 9430791135.

It is not a de Polignac number, because 5311970349 - 2⁵ = 5311970317 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5311970349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5311970309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1599297 + ... + 1602614.

It is an arithmetic number, because the mean of its divisors is an integer number (512305920).

Almost surely, 2^5311970349 is an apocalyptic number.

It is an amenable number.

5311970349 is a deficient number, since it is larger than the sum of its proper divisors (2884924371).

5311970349 is a wasteful number, since it uses less digits than its factorization.

5311970349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3202000.

The product of its (nonzero) digits is 102060, while the sum is 42.

The square root of 5311970349 is about 72883.2652191160. The cubic root of 5311970349 is about 1744.8250220960.

The spelling of 5311970349 in words is "five billion, three hundred eleven million, nine hundred seventy thousand, three hundred forty-nine".