345061704 has 128 divisors (see below), whose sum is σ = 969857280. Its totient is φ = 101606400.

The previous prime is 345061697. The next prime is 345061711. The reversal of 345061704 is 407160543.

It is an interprime number because it is at equal distance from previous prime (345061697) and next prime (345061711).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 819414 + ... + 819834.

It is an arithmetic number, because the mean of its divisors is an integer number (7577010).

Almost surely, 2^345061704 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 345061704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (484928640).

345061704 is an abundant number, since it is smaller than the sum of its proper divisors (624795576).

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

345061704 is a wasteful number, since it uses less digits than its factorization.

345061704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551 (or 547 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 345061704 is about 18575.8365625885. The cubic root of 345061704 is about 701.3997189863.

It can be divided in two parts, 34506 and 1704, that multiplied together give a square (58798224 = 7668²).

The spelling of 345061704 in words is "three hundred forty-five million, sixty-one thousand, seven hundred four".