1490499246 has 16 divisors (see below), whose sum is σ = 2983438800. Its totient is φ = 496426368.

The previous prime is 1490499229. The next prime is 1490499271. The reversal of 1490499246 is 6429940941.

It is a junction number, because it is equal to n+sod(n) for n = 1490499195 and 1490499204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93691 + ... + 108438.

It is an arithmetic number, because the mean of its divisors is an integer number (186464925).

Almost surely, 2^1490499246 is an apocalyptic number.

1490499246 is an abundant number, since it is smaller than the sum of its proper divisors (1492939554).

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

1490499246 is a wasteful number, since it uses less digits than its factorization.

1490499246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203363.

The product of its (nonzero) digits is 559872, while the sum is 48.

The square root of 1490499246 is about 38606.9844199207. The cubic root of 1490499246 is about 1142.2923112016.

The spelling of 1490499246 in words is "one billion, four hundred ninety million, four hundred ninety-nine thousand, two hundred forty-six".