246395149 has 32 divisors (see below), whose sum is σ = 333527040. Its totient is φ = 175780800.

The previous prime is 246395143. The next prime is 246395167. The reversal of 246395149 is 941593642.

It is a de Polignac number, because none of the positive numbers 2^k-246395149 is a prime.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (246395143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130192 + ... + 132070.

It is an arithmetic number, because the mean of its divisors is an integer number (10422720).

Almost surely, 2^246395149 is an apocalyptic number.

It is an amenable number.

246395149 is a deficient number, since it is larger than the sum of its proper divisors (87131891).

246395149 is a wasteful number, since it uses less digits than its factorization.

246395149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2041.

The product of its digits is 233280, while the sum is 43.

The square root of 246395149 is about 15696.9789768605. The cubic root of 246395149 is about 626.9179686931.

The spelling of 246395149 in words is "two hundred forty-six million, three hundred ninety-five thousand, one hundred forty-nine".