9749134 has 4 divisors (see below), whose sum is σ = 14623704. Its totient is φ = 4874566.

The previous prime is 9749119. The next prime is 9749141. The reversal of 9749134 is 4319479.

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

It is a super-2 number, since 2×9749134² = 190091227499912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9749093 and 9749102.

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, 2437282 + ... + 2437285.

It is an arithmetic number, because the mean of its divisors is an integer number (3655926).

Almost surely, 2^9749134 is an apocalyptic number.

9749134 is a deficient number, since it is larger than the sum of its proper divisors (4874570).

9749134 is a wasteful number, since it uses less digits than its factorization.

9749134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4874569.

The product of its digits is 27216, while the sum is 37.

The square root of 9749134 is about 3122.3603251387. The cubic root of 9749134 is about 213.6266089020.

The spelling of 9749134 in words is "nine million, seven hundred forty-nine thousand, one hundred thirty-four".