146316399 has 8 divisors (see below), whose sum is σ = 206564400. Its totient is φ = 91806336.

The previous prime is 146316383. The next prime is 146316407. The reversal of 146316399 is 993613641.

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

It is not a de Polignac number, because 146316399 - 2⁴ = 146316383 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 146316399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146316899) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1434424 + ... + 1434525.

It is an arithmetic number, because the mean of its divisors is an integer number (25820550).

Almost surely, 2^146316399 is an apocalyptic number.

146316399 is a deficient number, since it is larger than the sum of its proper divisors (60248001).

146316399 is a wasteful number, since it uses less digits than its factorization.

146316399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2868969.

The product of its digits is 104976, while the sum is 42.

The square root of 146316399 is about 12096.1315717051. The cubic root of 146316399 is about 526.9438433562.

The spelling of 146316399 in words is "one hundred forty-six million, three hundred sixteen thousand, three hundred ninety-nine".