3984470746 has 16 divisors (see below), whose sum is σ = 6096976704. Its totient is φ = 1952544384.

The previous prime is 3984470741. The next prime is 3984470759. The reversal of 3984470746 is 6470744893.

It is a junction number, because it is equal to n+sod(n) for n = 3984470693 and 3984470702.

It is not an unprimeable number, because it can be changed into a prime (3984470741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79720 + ... + 119683.

It is an arithmetic number, because the mean of its divisors is an integer number (381061044).

Almost surely, 2^3984470746 is an apocalyptic number.

3984470746 is a deficient number, since it is larger than the sum of its proper divisors (2112505958).

3984470746 is a wasteful number, since it uses less digits than its factorization.

3984470746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199605.

The product of its (nonzero) digits is 4064256, while the sum is 52.

The square root of 3984470746 is about 63122.6642815400. The cubic root of 3984470746 is about 1585.3441249441.

The spelling of 3984470746 in words is "three billion, nine hundred eighty-four million, four hundred seventy thousand, seven hundred forty-six".