345012335 has 8 divisors (see below), whose sum is σ = 424112976. Its totient is φ = 269277760.

The previous prime is 345012323. The next prime is 345012337. The reversal of 345012335 is 533210543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 345012335 - 2⁴ = 345012319 is a prime.

It is a super-2 number, since 2×345012335² = 238067022604304450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345012337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 841289 + ... + 841698.

It is an arithmetic number, because the mean of its divisors is an integer number (53014122).

Almost surely, 2^345012335 is an apocalyptic number.

345012335 is a deficient number, since it is larger than the sum of its proper divisors (79100641).

345012335 is a wasteful number, since it uses less digits than its factorization.

345012335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1683033.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 345012335 is about 18574.5076650769. The cubic root of 345012335 is about 701.3662669458.

Adding to 345012335 its reverse (533210543), we get a palindrome (878222878).

The spelling of 345012335 in words is "three hundred forty-five million, twelve thousand, three hundred thirty-five".