7370737920 has 864 divisors, whose sum is σ = 32141491200. Its totient is φ = 1518206976.

The previous prime is 7370737883. The next prime is 7370737943. The reversal of 7370737920 is 297370737.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 82817236 + ... + 82817324.

It is an arithmetic number, because the mean of its divisors is an integer number (37200800).

Almost surely, 2^7370737920 is an apocalyptic number.

7370737920 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 7370737920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16070745600).

7370737920 is an abundant number, since it is smaller than the sum of its proper divisors (24770753280).

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

7370737920 is a wasteful number, since it uses less digits than its factorization.

7370737920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 388962, while the sum is 45.

The square root of 7370737920 is about 85853.0018112355. The cubic root of 7370737920 is about 1946.1231693047.

The spelling of 7370737920 in words is "seven billion, three hundred seventy million, seven hundred thirty-seven thousand, nine hundred twenty".