46345409 has 8 divisors (see below), whose sum is σ = 50622528. Its totient is φ = 42078960.

The previous prime is 46345399. The next prime is 46345433. The reversal of 46345409 is 90454364.

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

It is not a de Polignac number, because 46345409 - 2⁸ = 46345153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46345459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8459 + ... + 12815.

It is an arithmetic number, because the mean of its divisors is an integer number (6327816).

Almost surely, 2^46345409 is an apocalyptic number.

It is an amenable number.

46345409 is a deficient number, since it is larger than the sum of its proper divisors (4277119).

46345409 is a wasteful number, since it uses less digits than its factorization.

46345409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5335.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 46345409 is about 6807.7462496776. The cubic root of 46345409 is about 359.1993756014.

The spelling of 46345409 in words is "forty-six million, three hundred forty-five thousand, four hundred nine".