7470013780 has 48 divisors (see below), whose sum is σ = 16520837760. Its totient is φ = 2829340800.

The previous prime is 7470013769. The next prime is 7470013783. The reversal of 7470013780 is 873100747.

It is a super-2 number, since 2×7470013780² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7470013783) 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, 1083745 + ... + 1090615.

It is an arithmetic number, because the mean of its divisors is an integer number (344184120).

Almost surely, 2^7470013780 is an apocalyptic number.

It is an amenable number.

7470013780 is an abundant number, since it is smaller than the sum of its proper divisors (9050823980).

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

7470013780 is a wasteful number, since it uses less digits than its factorization.

7470013780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9760 (or 9758 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 37.

The square root of 7470013780 is about 86429.2414637546. The cubic root of 7470013780 is about 1954.8216232138.

The spelling of 7470013780 in words is "seven billion, four hundred seventy million, thirteen thousand, seven hundred eighty".