3392639946 has 48 divisors (see below), whose sum is σ = 7411019616. Its totient is φ = 1121633568.

The previous prime is 3392639897. The next prime is 3392639947. The reversal of 3392639946 is 6499362933.

It is a happy number.

3392639946 is a `hidden beast` number, since 339 + 263 + 9 + 9 + 46 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3392639892 and 3392639901.

It is not an unprimeable number, because it can be changed into a prime (3392639947) 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 23 ways as a sum of consecutive naturals, for example, 2003076 + ... + 2004768.

It is an arithmetic number, because the mean of its divisors is an integer number (154396242).

Almost surely, 2^3392639946 is an apocalyptic number.

3392639946 is an abundant number, since it is smaller than the sum of its proper divisors (4018379670).

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

3392639946 is a wasteful number, since it uses less digits than its factorization.

3392639946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2547 (or 2544 counting only the distinct ones).

The product of its digits is 5668704, while the sum is 54.

The square root of 3392639946 is about 58246.3728141075. The cubic root of 3392639946 is about 1502.6087855284.

The spelling of 3392639946 in words is "three billion, three hundred ninety-two million, six hundred thirty-nine thousand, nine hundred forty-six".