7237361664 has 280 divisors, whose sum is σ = 23312353680. Its totient is φ = 2224226304.

The previous prime is 7237361657. The next prime is 7237361701. The reversal of 7237361664 is 4661637327.

7237361664 is a `hidden beast` number, since 7 + 23 + 7 + 3 + 616 + 6 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8625757 + ... + 8626595.

It is an arithmetic number, because the mean of its divisors is an integer number (83258406).

Almost surely, 2^7237361664 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 7237361664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11656176840).

7237361664 is an abundant number, since it is smaller than the sum of its proper divisors (16074992016).

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

7237361664 is an equidigital number, since it uses as much as digits as its factorization.

7237361664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890 (or 857 counting only the distinct ones).

The product of its digits is 762048, while the sum is 45.

The square root of 7237361664 is about 85072.6845938225. The cubic root of 7237361664 is about 1934.3130353924.

The spelling of 7237361664 in words is "seven billion, two hundred thirty-seven million, three hundred sixty-one thousand, six hundred sixty-four".