234764445 has 32 divisors (see below), whose sum is σ = 388840320. Its totient is φ = 120856320.

The previous prime is 234764429. The next prime is 234764447. The reversal of 234764445 is 544467432.

It is not a de Polignac number, because 234764445 - 2⁴ = 234764429 is a prime.

It is a super-4 number, since 4×234764445⁴ (a number of 35 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234764447) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71091 + ... + 74319.

It is an arithmetic number, because the mean of its divisors is an integer number (12151260).

Almost surely, 2^234764445 is an apocalyptic number.

It is an amenable number.

234764445 is a deficient number, since it is larger than the sum of its proper divisors (154075875).

234764445 is a wasteful number, since it uses less digits than its factorization.

234764445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3405.

The product of its digits is 322560, while the sum is 39.

The square root of 234764445 is about 15322.0248335525. The cubic root of 234764445 is about 616.8943243526.

The spelling of 234764445 in words is "two hundred thirty-four million, seven hundred sixty-four thousand, four hundred forty-five".