1934546712 has 128 divisors (see below), whose sum is σ = 5838950400. Its totient is φ = 521769600.

The previous prime is 1934546701. The next prime is 1934546771. The reversal of 1934546712 is 2176454391.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1055637 + ... + 1057467.

It is an arithmetic number, because the mean of its divisors is an integer number (45616800).

Almost surely, 2^1934546712 is an apocalyptic number.

1934546712 is a gapful number since it is divisible by the number (12) 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 1934546712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2919475200).

1934546712 is an abundant number, since it is smaller than the sum of its proper divisors (3904403688).

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

1934546712 is a wasteful number, since it uses less digits than its factorization.

1934546712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2197 (or 2193 counting only the distinct ones).

The product of its digits is 181440, while the sum is 42.

The square root of 1934546712 is about 43983.4822632315. The cubic root of 1934546712 is about 1246.0239984316.

The spelling of 1934546712 in words is "one billion, nine hundred thirty-four million, five hundred forty-six thousand, seven hundred twelve".