46329491 has 6 divisors (see below), whose sum is σ = 50167620. Its totient is φ = 42765528.

The previous prime is 46329463. The next prime is 46329497. The reversal of 46329491 is 19492364.

It is not a de Polignac number, because 46329491 - 2¹⁰ = 46328467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46329497) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 136901 + ... + 137238.

It is an arithmetic number, because the mean of its divisors is an integer number (8361270).

Almost surely, 2^46329491 is an apocalyptic number.

46329491 is a deficient number, since it is larger than the sum of its proper divisors (3838129).

46329491 is a wasteful number, since it uses less digits than its factorization.

46329491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274165 (or 274152 counting only the distinct ones).

The product of its digits is 46656, while the sum is 38.

The square root of 46329491 is about 6806.5770398931. The cubic root of 46329491 is about 359.1582468213.

The spelling of 46329491 in words is "forty-six million, three hundred twenty-nine thousand, four hundred ninety-one".