3946450376 has 32 divisors (see below), whose sum is σ = 8121837600. Its totient is φ = 1782829440.

The previous prime is 3946450373. The next prime is 3946450379. The reversal of 3946450376 is 6730546493.

3946450376 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3946450373) and next prime (3946450379).

It is a self number, because there is not a number n which added to its sum of digits gives 3946450376.

It is not an unprimeable number, because it can be changed into a prime (3946450373) 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, 123221 + ... + 151908.

It is an arithmetic number, because the mean of its divisors is an integer number (253807425).

Almost surely, 2^3946450376 is an apocalyptic number.

It is an amenable number.

3946450376 is an abundant number, since it is smaller than the sum of its proper divisors (4175387224).

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

3946450376 is a wasteful number, since it uses less digits than its factorization.

3946450376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275309 (or 275305 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 47.

The square root of 3946450376 is about 62820.7798105054. The cubic root of 3946450376 is about 1580.2854763769.

The spelling of 3946450376 in words is "three billion, nine hundred forty-six million, four hundred fifty thousand, three hundred seventy-six".