63397350 has 96 divisors (see below), whose sum is σ = 176417280. Its totient is φ = 16740000.

The previous prime is 63397349. The next prime is 63397363. The reversal of 63397350 is 5379336.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 203695 + ... + 204005.

It is an arithmetic number, because the mean of its divisors is an integer number (1837680).

Almost surely, 2^63397350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63397350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88208640).

63397350 is an abundant number, since it is smaller than the sum of its proper divisors (113019930).

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

63397350 is a wasteful number, since it uses less digits than its factorization.

63397350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483 (or 472 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 36.

The square root of 63397350 is about 7962.2452863498. The cubic root of 63397350 is about 398.7405175891.

It can be divided in two parts, 6339 and 7350, that added together give a square (13689 = 117²).

The spelling of 63397350 in words is "sixty-three million, three hundred ninety-seven thousand, three hundred fifty".