3312545397 has 32 divisors (see below), whose sum is σ = 5085312000. Its totient is φ = 1878830208.

The previous prime is 3312545381. The next prime is 3312545407. The reversal of 3312545397 is 7935452133.

It is not a de Polignac number, because 3312545397 - 2⁴ = 3312545381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3312543397) 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, 1948854 + ... + 1950552.

It is an arithmetic number, because the mean of its divisors is an integer number (158916000).

Almost surely, 2^3312545397 is an apocalyptic number.

It is an amenable number.

3312545397 is a deficient number, since it is larger than the sum of its proper divisors (1772766603).

3312545397 is a wasteful number, since it uses less digits than its factorization.

3312545397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2345.

The product of its digits is 340200, while the sum is 42.

The square root of 3312545397 is about 57554.7165486896. The cubic root of 3312545397 is about 1490.6897992197.

The spelling of 3312545397 in words is "three billion, three hundred twelve million, five hundred forty-five thousand, three hundred ninety-seven".