33949119786 has 16 divisors (see below), whose sum is σ = 69733327584. Its totient is φ = 11010525264.

The previous prime is 33949119781. The next prime is 33949119817. The reversal of 33949119786 is 68791194933.

It is a super-4 number, since 4×33949119786⁴ (a number of 43 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (33949119781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76461760 + ... + 76462203.

It is an arithmetic number, because the mean of its divisors is an integer number (4358332974).

Almost surely, 2^33949119786 is an apocalyptic number.

33949119786 is an abundant number, since it is smaller than the sum of its proper divisors (35784207798).

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

33949119786 is a wasteful number, since it uses less digits than its factorization.

33949119786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152924005.

The product of its digits is 8817984, while the sum is 60.

It can be divided in two parts, 33949 and 119786, that added together give a triangular number (153735 = T₅₅₄).

The spelling of 33949119786 in words is "thirty-three billion, nine hundred forty-nine million, one hundred nineteen thousand, seven hundred eighty-six".