4740720530 has 128 divisors (see below), whose sum is σ = 10940299776. Its totient is φ = 1439078400.

The previous prime is 4740720499. The next prime is 4740720553. The reversal of 4740720530 is 350270474.

It is a super-2 number, since 2×4740720530² = 44948862287126961800, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2274869 + ... + 2276951.

It is an arithmetic number, because the mean of its divisors is an integer number (85471092).

Almost surely, 2^4740720530 is an apocalyptic number.

4740720530 is an abundant number, since it is smaller than the sum of its proper divisors (6199579246).

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

4740720530 is a wasteful number, since it uses less digits than its factorization.

4740720530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2212.

The product of its (nonzero) digits is 23520, while the sum is 32.

The square root of 4740720530 is about 68852.8904985114. The cubic root of 4740720530 is about 1679.8923459456.

The spelling of 4740720530 in words is "four billion, seven hundred forty million, seven hundred twenty thousand, five hundred thirty".