134949296 has 20 divisors (see below), whose sum is σ = 270481200. Its totient is φ = 65147712.

The previous prime is 134949271. The next prime is 134949299. The reversal of 134949296 is 692949431.

It is a super-2 number, since 2×134949296² = 36422624981791232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 134949296.

It is not an unprimeable number, because it can be changed into a prime (134949299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144956 + ... + 145883.

It is an arithmetic number, because the mean of its divisors is an integer number (13524060).

Almost surely, 2^134949296 is an apocalyptic number.

134949296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

134949296 is an abundant number, since it is smaller than the sum of its proper divisors (135531904).

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

134949296 is a wasteful number, since it uses less digits than its factorization.

134949296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290876 (or 290870 counting only the distinct ones).

The product of its digits is 419904, while the sum is 47.

The square root of 134949296 is about 11616.7678809555. The cubic root of 134949296 is about 512.9285517975.

The spelling of 134949296 in words is "one hundred thirty-four million, nine hundred forty-nine thousand, two hundred ninety-six".