3490454 has 8 divisors (see below), whose sum is σ = 5711688. Its totient is φ = 1586560.

The previous prime is 3490451. The next prime is 3490463. The reversal of 3490454 is 4540943.

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

It is a super-2 number, since 2×3490454² = 24366538252232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3490451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79307 + ... + 79350.

It is an arithmetic number, because the mean of its divisors is an integer number (713961).

Almost surely, 2^3490454 is an apocalyptic number.

3490454 is a deficient number, since it is larger than the sum of its proper divisors (2221234).

3490454 is a wasteful number, since it uses less digits than its factorization.

3490454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158670.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 3490454 is about 1868.2756755897. The cubic root of 3490454 is about 151.6912882514.

The spelling of 3490454 in words is "three million, four hundred ninety thousand, four hundred fifty-four".