348776148 has 96 divisors (see below), whose sum is σ = 988775424. Its totient is φ = 93408768.

The previous prime is 348776147. The next prime is 348776149. The reversal of 348776148 is 841677843.

It is an interprime number because it is at equal distance from previous prime (348776147) and next prime (348776149).

It is a junction number, because it is equal to n+sod(n) for n = 348776097 and 348776106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348776147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 666615 + ... + 667137.

It is an arithmetic number, because the mean of its divisors is an integer number (10299744).

Almost surely, 2^348776148 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 348776148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (494387712).

348776148 is an abundant number, since it is smaller than the sum of its proper divisors (639999276).

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

348776148 is a wasteful number, since it uses less digits than its factorization.

348776148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021 (or 1019 counting only the distinct ones).

The product of its digits is 903168, while the sum is 48.

The square root of 348776148 is about 18675.5494698282. The cubic root of 348776148 is about 703.9074995762.

The spelling of 348776148 in words is "three hundred forty-eight million, seven hundred seventy-six thousand, one hundred forty-eight".