119763864 has 144 divisors (see below), whose sum is σ = 364127400. Its totient is φ = 35523840.

The previous prime is 119763769. The next prime is 119763869. The reversal of 119763864 is 468367911.

It is a happy number.

119763864 is a `hidden beast` number, since 1 + 1 + 9 + 7 + 638 + 6 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119763869) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 513892 + ... + 514124.

Almost surely, 2^119763864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 119763864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182063700).

119763864 is an abundant number, since it is smaller than the sum of its proper divisors (244363536).

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

119763864 is a wasteful number, since it uses less digits than its factorization.

119763864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326 (or 308 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 119763864 is about 10943.6677581147. The cubic root of 119763864 is about 492.9186682756.

The spelling of 119763864 in words is "one hundred nineteen million, seven hundred sixty-three thousand, eight hundred sixty-four".