1349654494 has 8 divisors (see below), whose sum is σ = 2024932248. Its totient is φ = 674677080.

The previous prime is 1349654489. The next prime is 1349654503. The reversal of 1349654494 is 4944569431.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63492 + ... + 82039.

It is an arithmetic number, because the mean of its divisors is an integer number (253116531).

Almost surely, 2^1349654494 is an apocalyptic number.

1349654494 is a deficient number, since it is larger than the sum of its proper divisors (675277754).

1349654494 is a wasteful number, since it uses less digits than its factorization.

1349654494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150170.

The product of its digits is 1866240, while the sum is 49.

The square root of 1349654494 is about 36737.6440997514. The cubic root of 1349654494 is about 1105.1151559929.

The spelling of 1349654494 in words is "one billion, three hundred forty-nine million, six hundred fifty-four thousand, four hundred ninety-four".