353663064 has 64 divisors (see below), whose sum is σ = 1000965600. Its totient is φ = 115659648.

The previous prime is 353663029. The next prime is 353663069. The reversal of 353663064 is 460366353.

It is a happy number.

353663064 is a `hidden beast` number, since 3 + 536 + 63 + 0 + 64 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (353663069) 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, 3999 + ... + 26894.

Almost surely, 2^353663064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 353663064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (500482800).

353663064 is an abundant number, since it is smaller than the sum of its proper divisors (647302536).

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

353663064 is a wasteful number, since it uses less digits than its factorization.

353663064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30961 (or 30951 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 36.

The square root of 353663064 is about 18805.9316174445. The cubic root of 353663064 is about 707.1798892321.

The spelling of 353663064 in words is "three hundred fifty-three million, six hundred sixty-three thousand, sixty-four".