460721247693 has 8 divisors (see below), whose sum is σ = 702051425088. Its totient is φ = 263269284384.

The previous prime is 460721247689. The next prime is 460721247709. The reversal of 460721247693 is 396742127064.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 460721247693 - 2² = 460721247689 is a prime.

It is a super-3 number, since 3×460721247693³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (460721247653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10969553496 + ... + 10969553537.

It is an arithmetic number, because the mean of its divisors is an integer number (87756428136).

Almost surely, 2^460721247693 is an apocalyptic number.

It is an amenable number.

460721247693 is a deficient number, since it is larger than the sum of its proper divisors (241330177395).

460721247693 is a wasteful number, since it uses less digits than its factorization.

460721247693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21939107043.

The product of its (nonzero) digits is 3048192, while the sum is 51.

The spelling of 460721247693 in words is "four hundred sixty billion, seven hundred twenty-one million, two hundred forty-seven thousand, six hundred ninety-three".