3402007203 has 8 divisors (see below), whose sum is σ = 5184011008. Its totient is φ = 1944004104.

The previous prime is 3402007163. The next prime is 3402007229. The reversal of 3402007203 is 3027002043.

It is a happy number.

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

It is not a de Polignac number, because 3402007203 - 2¹³ = 3401999011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 162000343 = 3402007203 / (3 + 4 + 0 + 2 + 0 + 0 + 7 + 2 + 0 + 3).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3402007203.

It is not an unprimeable number, because it can be changed into a prime (3402007243) 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, 81000151 + ... + 81000192.

It is an arithmetic number, because the mean of its divisors is an integer number (648001376).

Almost surely, 2^3402007203 is an apocalyptic number.

3402007203 is a deficient number, since it is larger than the sum of its proper divisors (1782003805).

3402007203 is a wasteful number, since it uses less digits than its factorization.

3402007203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162000353.

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 3402007203 is about 58326.7280326953. The cubic root of 3402007203 is about 1503.9904419462.

Adding to 3402007203 its reverse (3027002043), we get a palindrome (6429009246).

The spelling of 3402007203 in words is "three billion, four hundred two million, seven thousand, two hundred three".