1139334354 has 48 divisors (see below), whose sum is σ = 2601892800. Its totient is φ = 359317728.

The previous prime is 1139334353. The next prime is 1139334359. The reversal of 1139334354 is 4534339311.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1139334353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 334492 + ... + 337880.

It is an arithmetic number, because the mean of its divisors is an integer number (54206100).

Almost surely, 2^1139334354 is an apocalyptic number.

1139334354 is an abundant number, since it is smaller than the sum of its proper divisors (1462558446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1139334354 is a wasteful number, since it uses less digits than its factorization.

1139334354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4399 (or 4396 counting only the distinct ones).

The product of its digits is 58320, while the sum is 36.

The square root of 1139334354 is about 33754.0272263918. The cubic root of 1139334354 is about 1044.4405647065.

The spelling of 1139334354 in words is "one billion, one hundred thirty-nine million, three hundred thirty-four thousand, three hundred fifty-four".