263412034 has 8 divisors (see below), whose sum is σ = 397770300. Its totient is φ = 130821936.

The previous prime is 263412013. The next prime is 263412043. The reversal of 263412034 is 430214362.

It can be written as a sum of positive squares in 2 ways, for example, as 262926225 + 485809 = 16215^2 + 697^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 441669 + ... + 442264.

Almost surely, 2^263412034 is an apocalyptic number.

263412034 is a deficient number, since it is larger than the sum of its proper divisors (134358266).

263412034 is a wasteful number, since it uses less digits than its factorization.

263412034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884084.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 263412034 is about 16229.9733209885. The cubic root of 263412034 is about 641.0302692978.

Adding to 263412034 its reverse (430214362), we get a palindrome (693626396).

The spelling of 263412034 in words is "two hundred sixty-three million, four hundred twelve thousand, thirty-four".