46399360 has 64 divisors (see below), whose sum is σ = 126781920. Its totient is φ = 15906816.

The previous prime is 46399357. The next prime is 46399361. The reversal of 46399360 is 6399364.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46399361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 699 + ... + 9658.

Almost surely, 2^46399360 is an apocalyptic number.

46399360 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 46399360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63390960).

46399360 is an abundant number, since it is smaller than the sum of its proper divisors (80382560).

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

46399360 is a wasteful number, since it uses less digits than its factorization.

46399360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10383 (or 10371 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 40.

The square root of 46399360 is about 6811.7075685910. The cubic root of 46399360 is about 359.3387036814.

The spelling of 46399360 in words is "forty-six million, three hundred ninety-nine thousand, three hundred sixty".