490011332 has 24 divisors (see below), whose sum is σ = 920409336. Its totient is φ = 227432448.

The previous prime is 490011329. The next prime is 490011373. The reversal of 490011332 is 233110094.

It can be written as a sum of positive squares in 4 ways, for example, as 276091456 + 213919876 = 16616^2 + 14626^2 .

It is a super-2 number, since 2×490011332² = 480222210976828448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 490011298 and 490011307.

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, 44393 + ... + 54320.

It is an arithmetic number, because the mean of its divisors is an integer number (38350389).

Almost surely, 2^490011332 is an apocalyptic number.

It is an amenable number.

490011332 is a deficient number, since it is larger than the sum of its proper divisors (430398004).

490011332 is a wasteful number, since it uses less digits than its factorization.

490011332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98807 (or 98805 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 490011332 is about 22136.1995834877. The cubic root of 490011332 is about 788.3795937118.

The spelling of 490011332 in words is "four hundred ninety million, eleven thousand, three hundred thirty-two".