3285278936 has 16 divisors (see below), whose sum is σ = 6219704400. Its totient is φ = 1626691104.

The previous prime is 3285278921. The next prime is 3285278957. The reversal of 3285278936 is 6398725823.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1992671 + ... + 1994318.

It is an arithmetic number, because the mean of its divisors is an integer number (388731525).

Almost surely, 2^3285278936 is an apocalyptic number.

It is an amenable number.

3285278936 is a deficient number, since it is larger than the sum of its proper divisors (2934425464).

3285278936 is a wasteful number, since it uses less digits than its factorization.

3285278936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3987098 (or 3987094 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 53.

The square root of 3285278936 is about 57317.3528348963. The cubic root of 3285278936 is about 1486.5884345095.

The spelling of 3285278936 in words is "three billion, two hundred eighty-five million, two hundred seventy-eight thousand, nine hundred thirty-six".