1434680344 has 64 divisors (see below), whose sum is σ = 2847636000. Its totient is φ = 676623360.

The previous prime is 1434680333. The next prime is 1434680347. The reversal of 1434680344 is 4430864341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434680347) 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, 3846142 + ... + 3846514.

Almost surely, 2^1434680344 is an apocalyptic number.

It is an amenable number.

1434680344 is a deficient number, since it is larger than the sum of its proper divisors (1412955656).

1434680344 is a wasteful number, since it uses less digits than its factorization.

1434680344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748 (or 744 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 37.

The square root of 1434680344 is about 37877.1744458321. The cubic root of 1434680344 is about 1127.8509665954.

The spelling of 1434680344 in words is "one billion, four hundred thirty-four million, six hundred eighty thousand, three hundred forty-four".