3450783 has 16 divisors (see below), whose sum is σ = 5332736. Its totient is φ = 1944000.

The previous prime is 3450781. The next prime is 3450791. The reversal of 3450783 is 3870543.

It is not a de Polignac number, because 3450783 - 2¹ = 3450781 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between odd and even.

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 3450783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3450781) 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, 408 + ... + 2658.

It is an arithmetic number, because the mean of its divisors is an integer number (333296).

Almost surely, 2^3450783 is an apocalyptic number.

3450783 is a deficient number, since it is larger than the sum of its proper divisors (1881953).

3450783 is a wasteful number, since it uses less digits than its factorization.

3450783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2334.

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

The square root of 3450783 is about 1857.6283266574. The cubic root of 3450783 is about 151.1144111920.

The spelling of 3450783 in words is "three million, four hundred fifty thousand, seven hundred eighty-three".