1434849494 has 16 divisors (see below), whose sum is σ = 2318597232. Its totient is φ = 662020128.

The previous prime is 1434849439. The next prime is 1434849509. The reversal of 1434849494 is 4949484341.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93017 + ... + 107339.

It is an arithmetic number, because the mean of its divisors is an integer number (144912327).

Almost surely, 2^1434849494 is an apocalyptic number.

1434849494 is a deficient number, since it is larger than the sum of its proper divisors (883747738).

1434849494 is a wasteful number, since it uses less digits than its factorization.

1434849494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18191.

The product of its digits is 1990656, while the sum is 50.

The square root of 1434849494 is about 37879.4072551301. The cubic root of 1434849494 is about 1127.8952897077.

The spelling of 1434849494 in words is "one billion, four hundred thirty-four million, eight hundred forty-nine thousand, four hundred ninety-four".