1490974583 has 4 divisors (see below), whose sum is σ = 1703970960. Its totient is φ = 1277978208.

The previous prime is 1490974577. The next prime is 1490974591. The reversal of 1490974583 is 3854790941.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3854790941 = 3571 ⋅1079471.

It is a cyclic number.

It is not a de Polignac number, because 1490974583 - 2⁶ = 1490974519 is a prime.

It is a super-3 number, since 3×1490974583³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1490974283) 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, 106498178 + ... + 106498191.

It is an arithmetic number, because the mean of its divisors is an integer number (425992740).

Almost surely, 2^1490974583 is an apocalyptic number.

1490974583 is a deficient number, since it is larger than the sum of its proper divisors (212996377).

1490974583 is an equidigital number, since it uses as much as digits as its factorization.

1490974583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212996376.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The square root of 1490974583 is about 38613.1400303057. The cubic root of 1490974583 is about 1142.4137282574.

The spelling of 1490974583 in words is "one billion, four hundred ninety million, nine hundred seventy-four thousand, five hundred eighty-three".