7240274910 has 112 divisors (see below), whose sum is σ = 21316385520. Its totient is φ = 1755198720.

The previous prime is 7240274869. The next prime is 7240274917. The reversal of 7240274910 is 194720427.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7240274917) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 35046 + ... + 125334.

Almost surely, 2^7240274910 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7240274910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10658192760).

7240274910 is an abundant number, since it is smaller than the sum of its proper divisors (14076110610).

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

7240274910 is a wasteful number, since it uses less digits than its factorization.

7240274910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90325 (or 90310 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 7240274910 is about 85089.8049709835. The cubic root of 7240274910 is about 1934.5725394328.

The spelling of 7240274910 in words is "seven billion, two hundred forty million, two hundred seventy-four thousand, nine hundred ten".