7413734328 has 128 divisors (see below), whose sum is σ = 24885342720. Its totient is φ = 1777512960.

The previous prime is 7413734311. The next prime is 7413734353. The reversal of 7413734328 is 8234373147.

It is a happy number.

It is a super-2 number, since 2×7413734328² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 7413734328.

It is a congruent number.

It is an unprimeable number.

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, 130275 + ... + 178322.

It is an arithmetic number, because the mean of its divisors is an integer number (194416740).

Almost surely, 2^7413734328 is an apocalyptic number.

7413734328 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

7413734328 is an abundant number, since it is smaller than the sum of its proper divisors (17471608392).

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

7413734328 is a wasteful number, since it uses less digits than its factorization.

7413734328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308637 (or 308633 counting only the distinct ones).

The product of its digits is 338688, while the sum is 42.

The square root of 7413734328 is about 86103.0448242105. The cubic root of 7413734328 is about 1949.9000017097.

The spelling of 7413734328 in words is "seven billion, four hundred thirteen million, seven hundred thirty-four thousand, three hundred twenty-eight".