329106949 has 8 divisors (see below), whose sum is σ = 331056000. Its totient is φ = 327163200.

The previous prime is 329106941. The next prime is 329107013. The reversal of 329106949 is 949601923.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 329106949 - 2³ = 329106941 is a prime.

It is a super-2 number, since 2×329106949² = 216622767760177202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (329106941) 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, 218802 + ... + 220300.

It is an arithmetic number, because the mean of its divisors is an integer number (41382000).

Almost surely, 2^329106949 is an apocalyptic number.

It is an amenable number.

329106949 is a deficient number, since it is larger than the sum of its proper divisors (1949051).

329106949 is a wasteful number, since it uses less digits than its factorization.

329106949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2651.

The product of its (nonzero) digits is 104976, while the sum is 43.

The square root of 329106949 is about 18141.3050522833. The cubic root of 329106949 is about 690.4183900950.

The spelling of 329106949 in words is "three hundred twenty-nine million, one hundred six thousand, nine hundred forty-nine".