5349397086 has 64 divisors (see below), whose sum is σ = 13532106240. Its totient is φ = 1550545920.

The previous prime is 5349397057. The next prime is 5349397087. The reversal of 5349397086 is 6807939435.

5349397086 is a `hidden beast` number, since 5 + 3 + 493 + 9 + 70 + 86 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5349397087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 182115 + ... + 209438.

It is an arithmetic number, because the mean of its divisors is an integer number (211439160).

Almost surely, 2^5349397086 is an apocalyptic number.

5349397086 is an abundant number, since it is smaller than the sum of its proper divisors (8182709154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5349397086 is a wasteful number, since it uses less digits than its factorization.

5349397086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391598 (or 391592 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 54.

The square root of 5349397086 is about 73139.5726402609. The cubic root of 5349397086 is about 1748.9132938666.

The spelling of 5349397086 in words is "five billion, three hundred forty-nine million, three hundred ninety-seven thousand, eighty-six".