33379045 has 16 divisors (see below), whose sum is σ = 46713600. Its totient is φ = 22887312.

The previous prime is 33379039. The next prime is 33379063. The reversal of 33379045 is 54097333.

It is not a de Polignac number, because 33379045 - 2⁵ = 33379013 is a prime.

It is a super-2 number, since 2×33379045² = 2228321290224050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33379045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8017 + ... + 11446.

It is an arithmetic number, because the mean of its divisors is an integer number (2919600).

Almost surely, 2^33379045 is an apocalyptic number.

33379045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

33379045 is a deficient number, since it is larger than the sum of its proper divisors (13334555).

33379045 is an equidigital number, since it uses as much as digits as its factorization.

33379045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19489 (or 19475 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 34.

The square root of 33379045 is about 5777.4600820776. The cubic root of 33379045 is about 321.9768414346.

The spelling of 33379045 in words is "thirty-three million, three hundred seventy-nine thousand, forty-five".