1046317650 has 192 divisors, whose sum is σ = 3149798400. Its totient is φ = 224536320.

The previous prime is 1046317639. The next prime is 1046317693. The reversal of 1046317650 is 567136401.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3570904 + ... + 3571196.

It is an arithmetic number, because the mean of its divisors is an integer number (16405200).

Almost surely, 2^1046317650 is an apocalyptic number.

1046317650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1046317650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1574899200).

1046317650 is an abundant number, since it is smaller than the sum of its proper divisors (2103480750).

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

1046317650 is a wasteful number, since it uses less digits than its factorization.

1046317650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513 (or 508 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 1046317650 is about 32346.8336935781. The cubic root of 1046317650 is about 1015.2067977936.

The spelling of 1046317650 in words is "one billion, forty-six million, three hundred seventeen thousand, six hundred fifty".