1119117390 has 16 divisors (see below), whose sum is σ = 2685881808. Its totient is φ = 298431296.

The previous prime is 1119117383. The next prime is 1119117401. The reversal of 1119117390 is 937119111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18651927 + ... + 18651986.

It is an arithmetic number, because the mean of its divisors is an integer number (167867613).

Almost surely, 2^1119117390 is an apocalyptic number.

1119117390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1119117390 is an abundant number, since it is smaller than the sum of its proper divisors (1566764418).

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

1119117390 is a wasteful number, since it uses less digits than its factorization.

1119117390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37303923.

The product of its (nonzero) digits is 1701, while the sum is 33.

The square root of 1119117390 is about 33453.2119534134. The cubic root of 1119117390 is about 1038.2259542034.

The spelling of 1119117390 in words is "one billion, one hundred nineteen million, one hundred seventeen thousand, three hundred ninety".