134670494 has 8 divisors (see below), whose sum is σ = 230863728. Its totient is φ = 57715920.

The previous prime is 134670467. The next prime is 134670511. The reversal of 134670494 is 494076431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×134670494² = 36272283908408072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4809647 + ... + 4809674.

It is an arithmetic number, because the mean of its divisors is an integer number (28857966).

Almost surely, 2^134670494 is an apocalyptic number.

134670494 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

134670494 is a deficient number, since it is larger than the sum of its proper divisors (96193234).

134670494 is an equidigital number, since it uses as much as digits as its factorization.

134670494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9619330.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 134670494 is about 11604.7616950974. The cubic root of 134670494 is about 512.5750755772.

The spelling of 134670494 in words is "one hundred thirty-four million, six hundred seventy thousand, four hundred ninety-four".