461612346 has 48 divisors (see below), whose sum is σ = 1043222976. Its totient is φ = 135852288.

The previous prime is 461612341. The next prime is 461612363. The reversal of 461612346 is 643216164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461612341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13426 + ... + 33218.

It is an arithmetic number, because the mean of its divisors is an integer number (21733812).

Almost surely, 2^461612346 is an apocalyptic number.

461612346 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 461612346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (521611488).

461612346 is an abundant number, since it is smaller than the sum of its proper divisors (581610630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

461612346 is a wasteful number, since it uses less digits than its factorization.

461612346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19847 (or 19834 counting only the distinct ones).

The product of its digits is 20736, while the sum is 33.

The square root of 461612346 is about 21485.1657196308. The cubic root of 461612346 is about 772.8451251625.

The spelling of 461612346 in words is "four hundred sixty-one million, six hundred twelve thousand, three hundred forty-six".