4120972347 has 32 divisors (see below), whose sum is σ = 5722924032. Its totient is φ = 2635490304.

The previous prime is 4120972333. The next prime is 4120972369. The reversal of 4120972347 is 7432790214.

4120972347 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4120972347 - 2¹⁴ = 4120955963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4120972447) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3735598 + ... + 3736700.

It is an arithmetic number, because the mean of its divisors is an integer number (178841376).

Almost surely, 2^4120972347 is an apocalyptic number.

4120972347 is a deficient number, since it is larger than the sum of its proper divisors (1601951685).

4120972347 is a wasteful number, since it uses less digits than its factorization.

4120972347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1587.

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 4120972347 is about 64194.7999996884. The cubic root of 4120972347 is about 1603.2450218786.

The spelling of 4120972347 in words is "four billion, one hundred twenty million, nine hundred seventy-two thousand, three hundred forty-seven".