134396770 has 16 divisors (see below), whose sum is σ = 247815288. Its totient is φ = 52447360.

The previous prime is 134396767. The next prime is 134396789. The reversal of 134396770 is 77693431.

It can be written as a sum of positive squares in 4 ways, for example, as 35533521 + 98863249 = 5961^2 + 9943^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163489 + ... + 164308.

Almost surely, 2^134396770 is an apocalyptic number.

134396770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134396770 is a deficient number, since it is larger than the sum of its proper divisors (113418518).

134396770 is a wasteful number, since it uses less digits than its factorization.

134396770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327845.

The product of its (nonzero) digits is 95256, while the sum is 40.

The square root of 134396770 is about 11592.9620891298. The cubic root of 134396770 is about 512.2275625190.

The spelling of 134396770 in words is "one hundred thirty-four million, three hundred ninety-six thousand, seven hundred seventy".