235674749 has 2 divisors, whose sum is σ = 235674750. Its totient is φ = 235674748.

The previous prime is 235674739. The next prime is 235674797. The reversal of 235674749 is 947476532.

235674749 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 173106649 + 62568100 = 13157^2 + 7910^2 .

It is a cyclic number.

It is not a de Polignac number, because 235674749 - 2²⁴ = 218897533 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235674739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117837374 + 117837375.

It is an arithmetic number, because the mean of its divisors is an integer number (117837375).

Almost surely, 2^235674749 is an apocalyptic number.

It is an amenable number.

235674749 is a deficient number, since it is larger than the sum of its proper divisors (1).

235674749 is an equidigital number, since it uses as much as digits as its factorization.

235674749 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1270080, while the sum is 47.

The square root of 235674749 is about 15351.7018274848. The cubic root of 235674749 is about 617.6906361743.

The spelling of 235674749 in words is "two hundred thirty-five million, six hundred seventy-four thousand, seven hundred forty-nine".