610081463 has 32 divisors (see below), whose sum is σ = 676076544. Its totient is φ = 548900352.

The previous prime is 610081447. The next prime is 610081471. The reversal of 610081463 is 364180016.

It is a cyclic number.

It is not a de Polignac number, because 610081463 - 2⁴ = 610081447 is a prime.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (610080463) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5398895 + ... + 5399007.

It is an arithmetic number, because the mean of its divisors is an integer number (21127392).

Almost surely, 2^610081463 is an apocalyptic number.

610081463 is a deficient number, since it is larger than the sum of its proper divisors (65995081).

610081463 is a wasteful number, since it uses less digits than its factorization.

610081463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 610081463 is about 24699.8271856303. The cubic root of 610081463 is about 848.1303602657.

The spelling of 610081463 in words is "six hundred ten million, eighty-one thousand, four hundred sixty-three".