434445354 has 48 divisors (see below), whose sum is σ = 1078389312. Its totient is φ = 123825024.

The previous prime is 434445343. The next prime is 434445373. The reversal of 434445354 is 453544434.

It is a super-2 number, since 2×434445354² = 377485531224370632, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50577 + ... + 58539.

It is an arithmetic number, because the mean of its divisors is an integer number (22466444).

Almost surely, 2^434445354 is an apocalyptic number.

434445354 is an abundant number, since it is smaller than the sum of its proper divisors (643943958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434445354 is a wasteful number, since it uses less digits than its factorization.

434445354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8411 (or 8408 counting only the distinct ones).

The product of its digits is 230400, while the sum is 36.

The square root of 434445354 is about 20843.3527533360. The cubic root of 434445354 is about 757.3763141518.

Adding to 434445354 its reverse (453544434), we get a palindrome (887989788).

The spelling of 434445354 in words is "four hundred thirty-four million, four hundred forty-five thousand, three hundred fifty-four".