1682919330 has 32 divisors (see below), whose sum is σ = 4041045504. Its totient is φ = 448551936.

The previous prime is 1682919313. The next prime is 1682919347. The reversal of 1682919330 is 339192861.

1682919330 is digitally balanced in base 4, 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 (1682919313) and next prime (1682919347).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51202 + ... + 77378.

It is an arithmetic number, because the mean of its divisors is an integer number (126282672).

Almost surely, 2^1682919330 is an apocalyptic number.

1682919330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1682919330 is an abundant number, since it is smaller than the sum of its proper divisors (2358126174).

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

1682919330 is a wasteful number, since it uses less digits than its factorization.

1682919330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28330.

The product of its (nonzero) digits is 69984, while the sum is 42.

The square root of 1682919330 is about 41023.3997859758. The cubic root of 1682919330 is about 1189.4725742183.

The spelling of 1682919330 in words is "one billion, six hundred eighty-two million, nine hundred nineteen thousand, three hundred thirty".