7404070734 has 64 divisors (see below), whose sum is σ = 16668244800. Its totient is φ = 2435913216.

The previous prime is 7404070733. The next prime is 7404070757. The reversal of 7404070734 is 4370704047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7404070733) 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 31 ways as a sum of consecutive naturals, for example, 3714042 + ... + 3716034.

It is an arithmetic number, because the mean of its divisors is an integer number (260441325).

Almost surely, 2^7404070734 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7404070734, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8334122400).

7404070734 is an abundant number, since it is smaller than the sum of its proper divisors (9264174066).

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

7404070734 is a wasteful number, since it uses less digits than its factorization.

7404070734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2866 (or 2860 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 36.

The square root of 7404070734 is about 86046.9100781661. The cubic root of 7404070734 is about 1949.0524200825.

The spelling of 7404070734 in words is "seven billion, four hundred four million, seventy thousand, seven hundred thirty-four".