134949694 has 32 divisors (see below), whose sum is σ = 231952896. Its totient is φ = 58285920.

The previous prime is 134949641. The next prime is 134949707. The reversal of 134949694 is 496949431.

It is a super-2 number, since 2×134949694² = 36422839821387272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83704 + ... + 85300.

It is an arithmetic number, because the mean of its divisors is an integer number (7248528).

Almost surely, 2^134949694 is an apocalyptic number.

134949694 is a deficient number, since it is larger than the sum of its proper divisors (97003202).

134949694 is a wasteful number, since it uses less digits than its factorization.

134949694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1800.

The product of its digits is 839808, while the sum is 49.

The square root of 134949694 is about 11616.7850113532. The cubic root of 134949694 is about 512.9290560495.

The spelling of 134949694 in words is "one hundred thirty-four million, nine hundred forty-nine thousand, six hundred ninety-four".