3896298 has 72 divisors (see below), whose sum is σ = 10344672. Its totient is φ = 1037952.

The previous prime is 3896287. The next prime is 3896303. The reversal of 3896298 is 8926983.

It is a super-2 number, since 2×3896298² = 30362276209608, which contains 22 as substring.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 36361 + ... + 36467.

It is an arithmetic number, because the mean of its divisors is an integer number (143676).

Almost surely, 2^3896298 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3896298, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5172336).

3896298 is an abundant number, since it is smaller than the sum of its proper divisors (6448374).

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

3896298 is a wasteful number, since it uses less digits than its factorization.

3896298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156 (or 136 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 3896298 is about 1973.9042529971. The cubic root of 3896298 is about 157.3562709942.

It can be divided in two parts, 38962 and 98, that added together give a triangular number (39060 = T₂₇₉).

The spelling of 3896298 in words is "three million, eight hundred ninety-six thousand, two hundred ninety-eight".