7149364930 has 32 divisors (see below), whose sum is σ = 13062187008. Its totient is φ = 2817076800.

The previous prime is 7149364907. The next prime is 7149364933. The reversal of 7149364930 is 394639417.

It is a super-2 number, since 2×7149364930² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7149364933) 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, 178560 + ... + 214900.

It is an arithmetic number, because the mean of its divisors is an integer number (408193344).

Almost surely, 2^7149364930 is an apocalyptic number.

7149364930 is a deficient number, since it is larger than the sum of its proper divisors (5912822078).

7149364930 is a wasteful number, since it uses less digits than its factorization.

7149364930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36642.

The product of its (nonzero) digits is 489888, while the sum is 46.

The square root of 7149364930 is about 84553.9172954157. The cubic root of 7149364930 is about 1926.4414844336.

The spelling of 7149364930 in words is "seven billion, one hundred forty-nine million, three hundred sixty-four thousand, nine hundred thirty".