4747403442 has 32 divisors (see below), whose sum is σ = 10058503104. Its totient is φ = 1488614400.

The previous prime is 4747403417. The next prime is 4747403447. The reversal of 4747403442 is 2443047474.

It is a super-2 number, since 2×4747403442² = 45075678882226894728, 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 4747403442.

It is not an unprimeable number, because it can be changed into a prime (4747403447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206442 + ... + 228282.

It is an arithmetic number, because the mean of its divisors is an integer number (314328222).

Almost surely, 2^4747403442 is an apocalyptic number.

4747403442 is an abundant number, since it is smaller than the sum of its proper divisors (5311099662).

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

4747403442 is a wasteful number, since it uses less digits than its factorization.

4747403442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23994.

The product of its (nonzero) digits is 301056, while the sum is 39.

The square root of 4747403442 is about 68901.4037737984. The cubic root of 4747403442 is about 1680.6813470740.

The spelling of 4747403442 in words is "four billion, seven hundred forty-seven million, four hundred three thousand, four hundred forty-two".