296993620 has 48 divisors (see below), whose sum is σ = 777587328. Its totient is φ = 92568960.

The previous prime is 296993573. The next prime is 296993633. The reversal of 296993620 is 26399692.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94887 + ... + 97966.

It is an arithmetic number, because the mean of its divisors is an integer number (16199736).

Almost surely, 2^296993620 is an apocalyptic number.

296993620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

296993620 is an abundant number, since it is smaller than the sum of its proper divisors (480593708).

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

296993620 is a wasteful number, since it uses less digits than its factorization.

296993620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192880 (or 192878 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 46.

The square root of 296993620 is about 17233.5028360458. The cubic root of 296993620 is about 667.1892496979.

The spelling of 296993620 in words is "two hundred ninety-six million, nine hundred ninety-three thousand, six hundred twenty".