7362437640 has 128 divisors (see below), whose sum is σ = 23380790400. Its totient is φ = 1851494400.

The previous prime is 7362437633. The next prime is 7362437647. The reversal of 7362437640 is 467342637.

It is an interprime number because it is at equal distance from previous prime (7362437633) and next prime (7362437647).

It is a junction number, because it is equal to n+sod(n) for n = 7362437592 and 7362437601.

It is not an unprimeable number, because it can be changed into a prime (7362437647) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125040 + ... + 174240.

It is an arithmetic number, because the mean of its divisors is an integer number (182662425).

Almost surely, 2^7362437640 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 7362437640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11690395200).

7362437640 is an abundant number, since it is smaller than the sum of its proper divisors (16018352760).

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

7362437640 is a wasteful number, since it uses less digits than its factorization.

7362437640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49287 (or 49283 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 42.

The square root of 7362437640 is about 85804.6481258446. The cubic root of 7362437640 is about 1945.3923770514.

The spelling of 7362437640 in words is "seven billion, three hundred sixty-two million, four hundred thirty-seven thousand, six hundred forty".