299414397 has 16 divisors (see below), whose sum is σ = 411001920. Its totient is φ = 193744512.

The previous prime is 299414383. The next prime is 299414411. The reversal of 299414397 is 793414992.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (299414383) and next prime (299414411).

It is not a de Polignac number, because 299414397 - 2¹² = 299410301 is a prime.

It is a super-2 number, since 2×299414397² = 179297962261747218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (299414327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46129 + ... + 52217.

It is an arithmetic number, because the mean of its divisors is an integer number (25687620).

Almost surely, 2^299414397 is an apocalyptic number.

It is an amenable number.

299414397 is a deficient number, since it is larger than the sum of its proper divisors (111587523).

299414397 is a wasteful number, since it uses less digits than its factorization.

299414397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6572.

The product of its digits is 489888, while the sum is 48.

The square root of 299414397 is about 17303.5949155082. The cubic root of 299414397 is about 668.9970864180.

It can be divided in two parts, 2994 and 14397, that added together give a triangular number (17391 = T₁₈₆).

The spelling of 299414397 in words is "two hundred ninety-nine million, four hundred fourteen thousand, three hundred ninety-seven".