345234002 has 16 divisors (see below), whose sum is σ = 545424192. Its totient is φ = 163566480.

The previous prime is 345233969. The next prime is 345234031. The reversal of 345234002 is 200432543.

It is a super-2 number, since 2×345234002² = 238373032273872008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

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, 30149 + ... + 39992.

It is an arithmetic number, because the mean of its divisors is an integer number (34089012).

Almost surely, 2^345234002 is an apocalyptic number.

345234002 is a deficient number, since it is larger than the sum of its proper divisors (200190190).

345234002 is a wasteful number, since it uses less digits than its factorization.

345234002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70273.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 345234002 is about 18580.4736753399. The cubic root of 345234002 is about 701.5164417429.

Adding to 345234002 its reverse (200432543), we get a palindrome (545666545).

The spelling of 345234002 in words is "three hundred forty-five million, two hundred thirty-four thousand, two".