46399349 has 16 divisors (see below), whose sum is σ = 51580800. Its totient is φ = 41538816.

The previous prime is 46399319. The next prime is 46399351. The reversal of 46399349 is 94399364.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 46399349 - 2¹² = 46395253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46399319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38297 + ... + 39489.

It is an arithmetic number, because the mean of its divisors is an integer number (3223800).

Almost surely, 2^46399349 is an apocalyptic number.

It is an amenable number.

46399349 is a deficient number, since it is larger than the sum of its proper divisors (5181451).

46399349 is a wasteful number, since it uses less digits than its factorization.

46399349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324.

The product of its digits is 629856, while the sum is 47.

The square root of 46399349 is about 6811.7067611576. The cubic root of 46399349 is about 359.3386752850.

The spelling of 46399349 in words is "forty-six million, three hundred ninety-nine thousand, three hundred forty-nine".