3209498946 has 48 divisors (see below), whose sum is σ = 7110571104. Its totient is φ = 1045999872.

The previous prime is 3209498939. The next prime is 3209498953. The reversal of 3209498946 is 6498949023.

It is an interprime number because it is at equal distance from previous prime (3209498939) and next prime (3209498953).

It is a super-2 number, since 2×3209498946² = 20601766968750221832, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3209498892 and 3209498901.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 133845 + ... + 155991.

It is an arithmetic number, because the mean of its divisors is an integer number (148136898).

Almost surely, 2^3209498946 is an apocalyptic number.

3209498946 is an abundant number, since it is smaller than the sum of its proper divisors (3901072158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3209498946 is a wasteful number, since it uses less digits than its factorization.

3209498946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22335 (or 22332 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 54.

The square root of 3209498946 is about 56652.4398945006. The cubic root of 3209498946 is about 1475.0692597565.

The spelling of 3209498946 in words is "three billion, two hundred nine million, four hundred ninety-eight thousand, nine hundred forty-six".