3298662497 has 12 divisors (see below), whose sum is σ = 3595607424. Its totient is φ = 3024730800.

The previous prime is 3298662469. The next prime is 3298662511. The reversal of 3298662497 is 7942668923.

It is not a de Polignac number, because 3298662497 - 2¹² = 3298658401 is a prime.

It is a super-2 number, since 2×3298662497² = 21762348538228550018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3298662457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39113 + ... + 90150.

It is an arithmetic number, because the mean of its divisors is an integer number (299633952).

Almost surely, 2^3298662497 is an apocalyptic number.

It is an amenable number.

3298662497 is a deficient number, since it is larger than the sum of its proper divisors (296944927).

3298662497 is a wasteful number, since it uses less digits than its factorization.

3298662497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129440 (or 129427 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 56.

The square root of 3298662497 is about 57433.9838162041. The cubic root of 3298662497 is about 1488.6043861883.

The spelling of 3298662497 in words is "three billion, two hundred ninety-eight million, six hundred sixty-two thousand, four hundred ninety-seven".