7420294260 has 144 divisors (see below), whose sum is σ = 22807878912. Its totient is φ = 1952544000.

The previous prime is 7420294223. The next prime is 7420294303. The reversal of 7420294260 is 624920247.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7835107 + ... + 7836053.

It is an arithmetic number, because the mean of its divisors is an integer number (158388048).

Almost surely, 2^7420294260 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 7420294260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11403939456).

7420294260 is an abundant number, since it is smaller than the sum of its proper divisors (15387584652).

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

7420294260 is a wasteful number, since it uses less digits than its factorization.

7420294260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1494 (or 1489 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 7420294260 is about 86141.1298973957. The cubic root of 7420294260 is about 1950.4749454560.

The spelling of 7420294260 in words is "seven billion, four hundred twenty million, two hundred ninety-four thousand, two hundred sixty".