1385773334 has 8 divisors (see below), whose sum is σ = 2267629128. Its totient is φ = 629896960.

The previous prime is 1385773313. The next prime is 1385773349. The reversal of 1385773334 is 4333775831.

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, 31494827 + ... + 31494870.

It is an arithmetic number, because the mean of its divisors is an integer number (283453641).

Almost surely, 2^1385773334 is an apocalyptic number.

1385773334 is a deficient number, since it is larger than the sum of its proper divisors (881855794).

1385773334 is a wasteful number, since it uses less digits than its factorization.

1385773334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62989710.

The product of its digits is 635040, while the sum is 44.

The square root of 1385773334 is about 37225.9766023673. The cubic root of 1385773334 is about 1114.8866968462.

The spelling of 1385773334 in words is "one billion, three hundred eighty-five million, seven hundred seventy-three thousand, three hundred thirty-four".