9136409146 has 8 divisors (see below), whose sum is σ = 13705189344. Its totient is φ = 4568012700.

The previous prime is 9136409131. The next prime is 9136409167. The reversal of 9136409146 is 6419046319.

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

It is a super-2 number, since 2×9136409146² (a number of 21 digits) contains 22 as substring.

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, 26310 + ... + 137713.

It is an arithmetic number, because the mean of its divisors is an integer number (1713148668).

Almost surely, 2^9136409146 is an apocalyptic number.

9136409146 is a deficient number, since it is larger than the sum of its proper divisors (4568780198).

9136409146 is a wasteful number, since it uses less digits than its factorization.

9136409146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191876.

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 9136409146 is about 95584.5654172262. The cubic root of 9136409146 is about 2090.5401522004.

The spelling of 9136409146 in words is "nine billion, one hundred thirty-six million, four hundred nine thousand, one hundred forty-six".