490756715 has 16 divisors (see below), whose sum is σ = 605586240. Its totient is φ = 381513600.

The previous prime is 490756661. The next prime is 490756741. The reversal of 490756715 is 517657094.

It is not a de Polignac number, because 490756715 - 2¹⁴ = 490740331 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239666 + ... + 241704.

It is an arithmetic number, because the mean of its divisors is an integer number (37849140).

Almost surely, 2^490756715 is an apocalyptic number.

490756715 is a deficient number, since it is larger than the sum of its proper divisors (114829525).

490756715 is a wasteful number, since it uses less digits than its factorization.

490756715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3382.

The product of its (nonzero) digits is 264600, while the sum is 44.

The square root of 490756715 is about 22153.0294768007. The cubic root of 490756715 is about 788.7791402758.

The spelling of 490756715 in words is "four hundred ninety million, seven hundred fifty-six thousand, seven hundred fifteen".