727496494 has 16 divisors (see below), whose sum is σ = 1142482320. Its totient is φ = 346971520.

The previous prime is 727496477. The next prime is 727496507. The reversal of 727496494 is 494694727.

It is a super-2 number, since 2×727496494² = 1058502297564584072, which contains 22 as substring.

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, 70747 + ... + 80374.

It is an arithmetic number, because the mean of its divisors is an integer number (71405145).

Almost surely, 2^727496494 is an apocalyptic number.

727496494 is a deficient number, since it is larger than the sum of its proper divisors (414985826).

727496494 is a wasteful number, since it uses less digits than its factorization.

727496494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151235.

The product of its digits is 3048192, while the sum is 52.

The square root of 727496494 is about 26972.1429256186. The cubic root of 727496494 is about 899.3808474043.

The spelling of 727496494 in words is "seven hundred twenty-seven million, four hundred ninety-six thousand, four hundred ninety-four".