7268940000 has 600 divisors, whose sum is σ = 30577499568. Its totient is φ = 1658880000.

The previous prime is 7268939981. The next prime is 7268940001. The reversal of 7268940000 is 498627.

It is a tau number, because it is divible by the number of its divisors (600).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7268940001) by changing a digit.

It is a polite number, since it can be written in 99 ways as a sum of consecutive naturals, for example, 11339680 + ... + 11340320.

Almost surely, 2^7268940000 is an apocalyptic number.

7268940000 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7268940000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15288749784).

7268940000 is an abundant number, since it is smaller than the sum of its proper divisors (23308559568).

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

7268940000 is an equidigital number, since it uses as much as digits as its factorization.

7268940000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690 (or 658 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 7268940000 is about 85258.0787960883. The cubic root of 7268940000 is about 1937.1222433840.

The spelling of 7268940000 in words is "seven billion, two hundred sixty-eight million, nine hundred forty thousand".