296530390 has 16 divisors (see below), whose sum is σ = 574813008. Its totient is φ = 109488096.

The previous prime is 296530387. The next prime is 296530393. The reversal of 296530390 is 93035692.

It is an interprime number because it is at equal distance from previous prime (296530387) and next prime (296530393).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (296530393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1140372 + ... + 1140631.

It is an arithmetic number, because the mean of its divisors is an integer number (35925813).

Almost surely, 2^296530390 is an apocalyptic number.

296530390 is a deficient number, since it is larger than the sum of its proper divisors (278282618).

296530390 is a wasteful number, since it uses less digits than its factorization.

296530390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2281023.

The product of its (nonzero) digits is 43740, while the sum is 37.

The square root of 296530390 is about 17220.0577815523. The cubic root of 296530390 is about 666.8421907273.

The spelling of 296530390 in words is "two hundred ninety-six million, five hundred thirty thousand, three hundred ninety".