116493390 has 240 divisors, whose sum is σ = 363499488. Its totient is φ = 26687232.

The previous prime is 116493371. The next prime is 116493431. The reversal of 116493390 is 93394611.

116493390 is a `hidden beast` number, since 1 + 1 + 649 + 3 + 3 + 9 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 3148452 + ... + 3148488.

Almost surely, 2^116493390 is an apocalyptic number.

116493390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 116493390, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181749744).

116493390 is an abundant number, since it is smaller than the sum of its proper divisors (247006098).

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

116493390 is a wasteful number, since it uses less digits than its factorization.

116493390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105 (or 83 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 116493390 is about 10793.2103657809. The cubic root of 116493390 is about 488.3903728279.

The spelling of 116493390 in words is "one hundred sixteen million, four hundred ninety-three thousand, three hundred ninety".