3454090 has 16 divisors (see below), whose sum is σ = 6288840. Its totient is φ = 1365760.

The previous prime is 3454081. The next prime is 3454091. The reversal of 3454090 is 904543.

It can be written as a sum of positive squares in 4 ways, for example, as 2468041 + 986049 = 1571^2 + 993^2 .

It is not an unprimeable number, because it can be changed into a prime (3454091) 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, 1051 + ... + 2830.

Almost surely, 2^3454090 is an apocalyptic number.

3454090 is a deficient number, since it is larger than the sum of its proper divisors (2834750).

3454090 is a wasteful number, since it uses less digits than its factorization.

3454090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3977.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 3454090 is about 1858.5182269755. The cubic root of 3454090 is about 151.1626684335.

The spelling of 3454090 in words is "three million, four hundred fifty-four thousand, ninety".