7399345085 has 16 divisors (see below), whose sum is σ = 10196228160. Its totient is φ = 5098112640.

The previous prime is 7399345027. The next prime is 7399345087. The reversal of 7399345085 is 5805439937.

It is not a de Polignac number, because 7399345085 - 2¹⁴ = 7399328701 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7399345087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3539312 + ... + 3541401.

It is an arithmetic number, because the mean of its divisors is an integer number (637264260).

Almost surely, 2^7399345085 is an apocalyptic number.

It is an amenable number.

7399345085 is a deficient number, since it is larger than the sum of its proper divisors (2796883075).

7399345085 is a wasteful number, since it uses less digits than its factorization.

7399345085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7080748.

The product of its (nonzero) digits is 4082400, while the sum is 53.

The square root of 7399345085 is about 86019.4459700828. The cubic root of 7399345085 is about 1948.6376708547.

The spelling of 7399345085 in words is "seven billion, three hundred ninety-nine million, three hundred forty-five thousand, eighty-five".