345713148 has 144 divisors (see below), whose sum is σ = 990662400. Its totient is φ = 100742400.

The previous prime is 345713143. The next prime is 345713149. The reversal of 345713148 is 841317543.

It is a happy number.

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 (345713143) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1737153 + ... + 1737351.

It is an arithmetic number, because the mean of its divisors is an integer number (6879600).

Almost surely, 2^345713148 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 345713148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (495331200).

345713148 is an abundant number, since it is smaller than the sum of its proper divisors (644949252).

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

345713148 is a wasteful number, since it uses less digits than its factorization.

345713148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368 (or 363 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 345713148 is about 18593.3630094182. The cubic root of 345713148 is about 701.8408337127.

The spelling of 345713148 in words is "three hundred forty-five million, seven hundred thirteen thousand, one hundred forty-eight".