134990346 has 16 divisors (see below), whose sum is σ = 270108864. Its totient is φ = 44975424.

The previous prime is 134990333. The next prime is 134990351. The reversal of 134990346 is 643099431.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13426 + ... + 21218.

It is an arithmetic number, because the mean of its divisors is an integer number (16881804).

Almost surely, 2^134990346 is an apocalyptic number.

134990346 is an abundant number, since it is smaller than the sum of its proper divisors (135118518).

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

134990346 is a wasteful number, since it uses less digits than its factorization.

134990346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10685.

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 134990346 is about 11618.5345891812. The cubic root of 134990346 is about 512.9805554835.

The spelling of 134990346 in words is "one hundred thirty-four million, nine hundred ninety thousand, three hundred forty-six".