1385367404 has 6 divisors (see below), whose sum is σ = 2424392964. Its totient is φ = 692683700.

The previous prime is 1385367367. The next prime is 1385367419. The reversal of 1385367404 is 4047635831.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173170922 + ... + 173170929.

It is an arithmetic number, because the mean of its divisors is an integer number (404065494).

Almost surely, 2^1385367404 is an apocalyptic number.

It is an amenable number.

1385367404 is a deficient number, since it is larger than the sum of its proper divisors (1039025560).

1385367404 is a wasteful number, since it uses less digits than its factorization.

1385367404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346341855 (or 346341853 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 1385367404 is about 37220.5239619219. The cubic root of 1385367404 is about 1114.7778261907. Note that the first 3 decimals are identical.

The spelling of 1385367404 in words is "one billion, three hundred eighty-five million, three hundred sixty-seven thousand, four hundred four".