3450661203 has 16 divisors (see below), whose sum is σ = 5024696832. Its totient is φ = 2088996000.

The previous prime is 3450661189. The next prime is 3450661261. The reversal of 3450661203 is 3021660543.

It is not a de Polignac number, because 3450661203 - 2⁴ = 3450661187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3450661103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27328 + ... + 87453.

It is an arithmetic number, because the mean of its divisors is an integer number (314043552).

Almost surely, 2^3450661203 is an apocalyptic number.

3450661203 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3450661203 is a deficient number, since it is larger than the sum of its proper divisors (1574035629).

3450661203 is a wasteful number, since it uses less digits than its factorization.

3450661203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115706.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 3450661203 is about 58742.3288864172. The cubic root of 3450661203 is about 1511.1263328650.

The spelling of 3450661203 in words is "three billion, four hundred fifty million, six hundred sixty-one thousand, two hundred three".