4740031920 has 160 divisors (see below), whose sum is σ = 15857860032. Its totient is φ = 1164312576.

The previous prime is 4740031913. The next prime is 4740031931. The reversal of 4740031920 is 291300474.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1798924 + ... + 1801556.

Almost surely, 2^4740031920 is an apocalyptic number.

4740031920 is a gapful number since it is divisible by the number (40) 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 4740031920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7928930016).

4740031920 is an abundant number, since it is smaller than the sum of its proper divisors (11117828112).

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

4740031920 is a wasteful number, since it uses less digits than its factorization.

4740031920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3239 (or 3233 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 4740031920 is about 68847.8897280084. The cubic root of 4740031920 is about 1679.8110048165.

The spelling of 4740031920 in words is "four billion, seven hundred forty million, thirty-one thousand, nine hundred twenty".