4370720739 has 48 divisors (see below), whose sum is σ = 7343234304. Its totient is φ = 2263504320.

The previous prime is 4370720729. The next prime is 4370720743. The reversal of 4370720739 is 9370270734.

It is not a de Polignac number, because 4370720739 - 2⁵ = 4370720707 is a prime.

It is a super-2 number, since 2×4370720739² = 38206399556649412242, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4370720739.

It is not an unprimeable number, because it can be changed into a prime (4370720729) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 879249 + ... + 884205.

It is an arithmetic number, because the mean of its divisors is an integer number (152984048).

Almost surely, 2^4370720739 is an apocalyptic number.

4370720739 is a deficient number, since it is larger than the sum of its proper divisors (2972513565).

4370720739 is a wasteful number, since it uses less digits than its factorization.

4370720739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5336 (or 5325 counting only the distinct ones).

The product of its (nonzero) digits is 222264, while the sum is 42.

The square root of 4370720739 is about 66111.4266900965. The cubic root of 4370720739 is about 1634.9997336550. Note that the first 3 decimals are identical.

It can be divided in two parts, 43707 and 20739, that added together give a palindrome (64446).

The spelling of 4370720739 in words is "four billion, three hundred seventy million, seven hundred twenty thousand, seven hundred thirty-nine".