340977134 has 4 divisors (see below), whose sum is σ = 511465704. Its totient is φ = 170488566.

The previous prime is 340977127. The next prime is 340977187. The reversal of 340977134 is 431779043.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85244282 + ... + 85244285.

It is an arithmetic number, because the mean of its divisors is an integer number (127866426).

Almost surely, 2^340977134 is an apocalyptic number.

340977134 is a deficient number, since it is larger than the sum of its proper divisors (170488570).

340977134 is a wasteful number, since it uses less digits than its factorization.

340977134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170488569.

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 340977134 is about 18465.5661705781. The cubic root of 340977134 is about 698.6211865685.

The spelling of 340977134 in words is "three hundred forty million, nine hundred seventy-seven thousand, one hundred thirty-four".