3194490 has 32 divisors (see below), whose sum is σ = 8257536. Its totient is φ = 786240.

The previous prime is 3194483. The next prime is 3194497. The reversal of 3194490 is 944913.

It is an interprime number because it is at equal distance from previous prime (3194483) and next prime (3194497).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3194497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3706 + ... + 4485.

It is an arithmetic number, because the mean of its divisors is an integer number (258048).

Almost surely, 2^3194490 is an apocalyptic number.

3194490 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3194490 is an abundant number, since it is smaller than the sum of its proper divisors (5063046).

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

3194490 is a wasteful number, since it uses less digits than its factorization.

3194490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8214.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 3194490 is about 1787.3136266475. The cubic root of 3194490 is about 147.2766321310.

The spelling of 3194490 in words is "three million, one hundred ninety-four thousand, four hundred ninety".