296349648 has 120 divisors (see below), whose sum is σ = 897183648. Its totient is φ = 84043008.

The previous prime is 296349623. The next prime is 296349649. The reversal of 296349648 is 846943692.

It is a super-2 number, since 2×296349648² = 175646227739447808, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 296349648.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (296349649) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 382990 + ... + 383762.

Almost surely, 2^296349648 is an apocalyptic number.

296349648 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 296349648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (448591824).

296349648 is an abundant number, since it is smaller than the sum of its proper divisors (600834000).

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

296349648 is a wasteful number, since it uses less digits than its factorization.

296349648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961 (or 948 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 51.

The square root of 296349648 is about 17214.8089736715. The cubic root of 296349648 is about 666.7066780430.

The spelling of 296349648 in words is "two hundred ninety-six million, three hundred forty-nine thousand, six hundred forty-eight".