7356556740 has 96 divisors (see below), whose sum is σ = 22200433920. Its totient is φ = 1809409536.

The previous prime is 7356556729. The next prime is 7356556771. The reversal of 7356556740 is 476556537.

It is a self number, because there is not a number n which added to its sum of digits gives 7356556740.

It is an unprimeable number.

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, 1250526 + ... + 1256394.

It is an arithmetic number, because the mean of its divisors is an integer number (231254520).

Almost surely, 2^7356556740 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7356556740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11100216960).

7356556740 is an abundant number, since it is smaller than the sum of its proper divisors (14843877180).

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

7356556740 is a wasteful number, since it uses less digits than its factorization.

7356556740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7501 (or 7499 counting only the distinct ones).

The product of its (nonzero) digits is 2646000, while the sum is 48.

The square root of 7356556740 is about 85770.3721572898. The cubic root of 7356556740 is about 1944.8742648854.

It can be divided in two parts, 73565 and 56740, that added together give a triangular number (130305 = T₅₁₀).

The spelling of 7356556740 in words is "seven billion, three hundred fifty-six million, five hundred fifty-six thousand, seven hundred forty".