1434989352 has 64 divisors (see below), whose sum is σ = 3695843520. Its totient is φ = 463961088.

The previous prime is 1434989351. The next prime is 1434989371. The reversal of 1434989352 is 2539894341.

It is not an unprimeable number, because it can be changed into a prime (1434989351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305808 + ... + 310464.

It is an arithmetic number, because the mean of its divisors is an integer number (57747555).

Almost surely, 2^1434989352 is an apocalyptic number.

1434989352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1434989352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1847921760).

1434989352 is an abundant number, since it is smaller than the sum of its proper divisors (2260854168).

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

1434989352 is a wasteful number, since it uses less digits than its factorization.

1434989352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5050 (or 5046 counting only the distinct ones).

The product of its digits is 933120, while the sum is 48.

The square root of 1434989352 is about 37881.2533055600. The cubic root of 1434989352 is about 1127.9319346787.

It can be divided in two parts, 1434989 and 352, that added together give a palindrome (1435341).

The spelling of 1434989352 in words is "one billion, four hundred thirty-four million, nine hundred eighty-nine thousand, three hundred fifty-two".