348254533632 has 96 divisors (see below), whose sum is σ = 938885547600. Its totient is φ = 114780340224.

The previous prime is 348254533579. The next prime is 348254533661. The reversal of 348254533632 is 236335452843.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×348254533632² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228378 + ... + 865254.

Almost surely, 2^348254533632 is an apocalyptic number.

348254533632 is a gapful number since it is divisible by the number (32) 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 348254533632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (469442773800).

348254533632 is an abundant number, since it is smaller than the sum of its proper divisors (590631013968).

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

348254533632 is an equidigital number, since it uses as much as digits as its factorization.

348254533632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636991 (or 636971 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 48.

The spelling of 348254533632 in words is "three hundred forty-eight billion, two hundred fifty-four million, five hundred thirty-three thousand, six hundred thirty-two".