1468970990 has 8 divisors (see below), whose sum is σ = 2644147800. Its totient is φ = 587588392.

The previous prime is 1468970981. The next prime is 1468970999. The reversal of 1468970990 is 990798641.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1468970981) and next prime (1468970999).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1468970999) 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, 73448540 + ... + 73448559.

It is an arithmetic number, because the mean of its divisors is an integer number (330518475).

Almost surely, 2^1468970990 is an apocalyptic number.

1468970990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1468970990 is a deficient number, since it is larger than the sum of its proper divisors (1175176810).

1468970990 is a wasteful number, since it uses less digits than its factorization.

1468970990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146897106.

The product of its (nonzero) digits is 979776, while the sum is 53.

The square root of 1468970990 is about 38327.1573430642. The cubic root of 1468970990 is about 1136.7659933134.

The spelling of 1468970990 in words is "one billion, four hundred sixty-eight million, nine hundred seventy thousand, nine hundred ninety".