1434384663 has 8 divisors (see below), whose sum is σ = 1974206976. Its totient is φ = 925409400.

The previous prime is 1434384659. The next prime is 1434384667. The reversal of 1434384663 is 3664834341.

It is an interprime number because it is at equal distance from previous prime (1434384659) and next prime (1434384667).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1434384663 - 2² = 1434384659 is a prime.

It is a super-2 number, since 2×1434384663² = 4114918722899247138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434384667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7711653 + ... + 7711838.

It is an arithmetic number, because the mean of its divisors is an integer number (246775872).

Almost surely, 2^1434384663 is an apocalyptic number.

1434384663 is a deficient number, since it is larger than the sum of its proper divisors (539822313).

1434384663 is a wasteful number, since it uses less digits than its factorization.

1434384663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15423525.

The product of its digits is 497664, while the sum is 42.

The square root of 1434384663 is about 37873.2710892524. The cubic root of 1434384663 is about 1127.7734796449.

The spelling of 1434384663 in words is "one billion, four hundred thirty-four million, three hundred eighty-four thousand, six hundred sixty-three".