3304849657 has 32 divisors (see below), whose sum is σ = 3755980800. Its totient is φ = 2892008448.

The previous prime is 3304849637. The next prime is 3304849699. The reversal of 3304849657 is 7569484033.

It is a de Polignac number, because none of the positive numbers 2^k-3304849657 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3304849657.

It is not an unprimeable number, because it can be changed into a prime (3304849637) 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, 1877944 + ... + 1879702.

It is an arithmetic number, because the mean of its divisors is an integer number (117374400).

Almost surely, 2^3304849657 is an apocalyptic number.

3304849657 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

3304849657 is a deficient number, since it is larger than the sum of its proper divisors (451131143).

3304849657 is a wasteful number, since it uses less digits than its factorization.

3304849657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1945.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The square root of 3304849657 is about 57487.8218147113. The cubic root of 3304849657 is about 1489.5345087356.

The spelling of 3304849657 in words is "three billion, three hundred four million, eight hundred forty-nine thousand, six hundred fifty-seven".