490741615 has 24 divisors (see below), whose sum is σ = 737735040. Its totient is φ = 310621248.

The previous prime is 490741591. The next prime is 490741631. The reversal of 490741615 is 516147094.

It is not a de Polignac number, because 490741615 - 2⁷ = 490741487 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73855 + ... + 80224.

It is an arithmetic number, because the mean of its divisors is an integer number (30738960).

Almost surely, 2^490741615 is an apocalyptic number.

490741615 is a deficient number, since it is larger than the sum of its proper divisors (246993425).

490741615 is a wasteful number, since it uses less digits than its factorization.

490741615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154111 (or 154104 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 490741615 is about 22152.6886630043. The cubic root of 490741615 is about 788.7710502610.

The spelling of 490741615 in words is "four hundred ninety million, seven hundred forty-one thousand, six hundred fifteen".