1434787266 has 48 divisors (see below), whose sum is σ = 3167740800. Its totient is φ = 432912480.

The previous prime is 1434787259. The next prime is 1434787271. The reversal of 1434787266 is 6627874341.

It is a happy number.

It is a super-2 number, since 2×1434787266² = 4117228997351509512, which contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

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, 169380 + ... + 177648.

It is an arithmetic number, because the mean of its divisors is an integer number (65994600).

Almost surely, 2^1434787266 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1434787266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1583870400).

1434787266 is an abundant number, since it is smaller than the sum of its proper divisors (1732953534).

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

1434787266 is a wasteful number, since it uses less digits than its factorization.

1434787266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8535 (or 8524 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 48.

The square root of 1434787266 is about 37878.5858500552. The cubic root of 1434787266 is about 1127.8789842384.

The spelling of 1434787266 in words is "one billion, four hundred thirty-four million, seven hundred eighty-seven thousand, two hundred sixty-six".