1016461380 has 96 divisors (see below), whose sum is σ = 3116832768. Its totient is φ = 245462400.

The previous prime is 1016461367. The next prime is 1016461393. The reversal of 1016461380 is 831646101.

1016461380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1016461367) and next prime (1016461393).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 176019 + ... + 181701.

It is an arithmetic number, because the mean of its divisors is an integer number (32467008).

Almost surely, 2^1016461380 is an apocalyptic number.

1016461380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1016461380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1558416384).

1016461380 is an abundant number, since it is smaller than the sum of its proper divisors (2100371388).

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

1016461380 is a wasteful number, since it uses less digits than its factorization.

1016461380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5977 (or 5975 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 1016461380 is about 31881.9914685391. The cubic root of 1016461380 is about 1005.4572904710.

The spelling of 1016461380 in words is "one billion, sixteen million, four hundred sixty-one thousand, three hundred eighty".