1434939038 has 16 divisors (see below), whose sum is σ = 2326543296. Its totient is φ = 659832480.

The previous prime is 1434939029. The next prime is 1434939061. The reversal of 1434939038 is 8309394341.

It is a self number, because there is not a number n which added to its sum of digits gives 1434939038.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94781 + ... + 108872.

It is an arithmetic number, because the mean of its divisors is an integer number (145408956).

Almost surely, 2^1434939038 is an apocalyptic number.

1434939038 is a deficient number, since it is larger than the sum of its proper divisors (891604258).

1434939038 is a wasteful number, since it uses less digits than its factorization.

1434939038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203939.

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 1434939038 is about 37880.5891981632. The cubic root of 1434939038 is about 1127.9187519024.

The spelling of 1434939038 in words is "one billion, four hundred thirty-four million, nine hundred thirty-nine thousand, thirty-eight".