1434643364 has 36 divisors (see below), whose sum is σ = 3186030960. Its totient is φ = 558951120.

The previous prime is 1434643361. The next prime is 1434643387. The reversal of 1434643364 is 4633464341.

It is not an unprimeable number, because it can be changed into a prime (1434643361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 330554 + ... + 334865.

It is an arithmetic number, because the mean of its divisors is an integer number (88500860).

Almost surely, 2^1434643364 is an apocalyptic number.

1434643364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1434643364 is an abundant number, since it is smaller than the sum of its proper divisors (1751387596).

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

1434643364 is a wasteful number, since it uses less digits than its factorization.

1434643364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665448 (or 665439 counting only the distinct ones).

The product of its digits is 248832, while the sum is 38.

The square root of 1434643364 is about 37876.6862858936. The cubic root of 1434643364 is about 1127.8412761006.

The spelling of 1434643364 in words is "one billion, four hundred thirty-four million, six hundred forty-three thousand, three hundred sixty-four".