3924850870 has 64 divisors (see below), whose sum is σ = 7695160704. Its totient is φ = 1437230080.

The previous prime is 3924850849. The next prime is 3924850871. The reversal of 3924850870 is 780584293.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a self number, because there is not a number n which added to its sum of digits gives 3924850870.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3924850871) 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, 495864 + ... + 503716.

It is an arithmetic number, because the mean of its divisors is an integer number (120236886).

Almost surely, 2^3924850870 is an apocalyptic number.

3924850870 is a deficient number, since it is larger than the sum of its proper divisors (3770309834).

3924850870 is a wasteful number, since it uses less digits than its factorization.

3924850870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7977.

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 3924850870 is about 62648.6302324321. The cubic root of 3924850870 is about 1577.3971552473.

The spelling of 3924850870 in words is "three billion, nine hundred twenty-four million, eight hundred fifty thousand, eight hundred seventy".