46340000 has 120 divisors (see below), whose sum is σ = 130683168. Its totient is φ = 15840000.

The previous prime is 46339987. The next prime is 46340003. The reversal of 46340000 is 4364.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46340003) 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 19 ways as a sum of consecutive naturals, for example, 139835 + ... + 140165.

Almost surely, 2^46340000 is an apocalyptic number.

46340000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46340000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65341584).

46340000 is an abundant number, since it is smaller than the sum of its proper divisors (84343168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46340000 is an equidigital number, since it uses as much as digits as its factorization.

46340000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368 (or 345 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 46340000 is about 6807.3489700470. The cubic root of 46340000 is about 359.1854009341.

Adding to 46340000 its reverse (4364), we get a palindrome (46344364).

The spelling of 46340000 in words is "forty-six million, three hundred forty thousand".