1084374816 has 48 divisors (see below), whose sum is σ = 3253126464. Its totient is φ = 309821184.

The previous prime is 1084374791. The next prime is 1084374829. The reversal of 1084374816 is 6184734801.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 806155 + ... + 807498.

It is an arithmetic number, because the mean of its divisors is an integer number (67773468).

Almost surely, 2^1084374816 is an apocalyptic number.

1084374816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1084374816 is an abundant number, since it is smaller than the sum of its proper divisors (2168751648).

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

1084374816 is a wasteful number, since it uses less digits than its factorization.

1084374816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613673 (or 1613665 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 1084374816 is about 32929.8468869808. The cubic root of 1084374816 is about 1027.3690405610.

The spelling of 1084374816 in words is "one billion, eighty-four million, three hundred seventy-four thousand, eight hundred sixteen".