1934450364 has 96 divisors (see below), whose sum is σ = 5640800256. Its totient is φ = 501266880.

The previous prime is 1934450341. The next prime is 1934450377. The reversal of 1934450364 is 4630544391.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 429267 + ... + 433749.

It is an arithmetic number, because the mean of its divisors is an integer number (58758336).

Almost surely, 2^1934450364 is an apocalyptic number.

1934450364 is a gapful number since it is divisible by the number (14) 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 1934450364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2820400128).

1934450364 is an abundant number, since it is smaller than the sum of its proper divisors (3706349892).

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

1934450364 is a wasteful number, since it uses less digits than its factorization.

1934450364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4975 (or 4973 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

The square root of 1934450364 is about 43982.3869747880. The cubic root of 1934450364 is about 1246.0033124638.

The spelling of 1934450364 in words is "one billion, nine hundred thirty-four million, four hundred fifty thousand, three hundred sixty-four".