3506454 has 48 divisors (see below), whose sum is σ = 9199008. Its totient is φ = 942336.

The previous prime is 3506423. The next prime is 3506479. The reversal of 3506454 is 4546053.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1324 + ... + 2960.

It is an arithmetic number, because the mean of its divisors is an integer number (191646).

Almost surely, 2^3506454 is an apocalyptic number.

3506454 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3506454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4599504).

3506454 is an abundant number, since it is smaller than the sum of its proper divisors (5692554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3506454 is a wasteful number, since it uses less digits than its factorization.

3506454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669 (or 1666 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 3506454 is about 1872.5528029938. The cubic root of 3506454 is about 151.9227157901.

The spelling of 3506454 in words is "three million, five hundred six thousand, four hundred fifty-four".