1468434190 has 16 divisors (see below), whose sum is σ = 2782296720. Its totient is φ = 556459200.

The previous prime is 1468434137. The next prime is 1468434193. The reversal of 1468434190 is 914348641.

It is a super-2 number, since 2×1468434190² = 4312597940721912200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1468434193) 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, 3864111 + ... + 3864490.

It is an arithmetic number, because the mean of its divisors is an integer number (173893545).

Almost surely, 2^1468434190 is an apocalyptic number.

1468434190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1468434190 is a deficient number, since it is larger than the sum of its proper divisors (1313862530).

1468434190 is a wasteful number, since it uses less digits than its factorization.

1468434190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7728627.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 1468434190 is about 38320.1538358081. The cubic root of 1468434190 is about 1136.6275085432.

The spelling of 1468434190 in words is "one billion, four hundred sixty-eight million, four hundred thirty-four thousand, one hundred ninety".