434263488 has 28 divisors (see below), whose sum is σ = 1148989320. Its totient is φ = 144754432.

The previous prime is 434263369. The next prime is 434263499. The reversal of 434263488 is 884362434.

It is a super-2 number, since 2×434263488² = 377169554019852288, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1130703 + ... + 1131086.

Almost surely, 2^434263488 is an apocalyptic number.

434263488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

434263488 is an abundant number, since it is smaller than the sum of its proper divisors (714725832).

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

434263488 is a wasteful number, since it uses less digits than its factorization.

434263488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2261804 (or 2261794 counting only the distinct ones).

The product of its digits is 442368, while the sum is 42.

The square root of 434263488 is about 20838.9896108233. The cubic root of 434263488 is about 757.2706159904.

The spelling of 434263488 in words is "four hundred thirty-four million, two hundred sixty-three thousand, four hundred eighty-eight".