1940862000 has 320 divisors, whose sum is σ = 7803214848. Its totient is φ = 403200000.

The previous prime is 1940861983. The next prime is 1940862013. The reversal of 1940862000 is 2680491.

It is a super-3 number, since 3×1940862000³ (a number of 29 digits) contains 333 as substring.

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 63 ways as a sum of consecutive naturals, for example, 459900 + ... + 464100.

Almost surely, 2^1940862000 is an apocalyptic number.

1940862000 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 1940862000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3901607424).

1940862000 is an abundant number, since it is smaller than the sum of its proper divisors (5862352848).

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

1940862000 is a wasteful number, since it uses less digits than its factorization.

1940862000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4245 (or 4229 counting only the distinct ones).

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

The square root of 1940862000 is about 44055.2153552789. The cubic root of 1940862000 is about 1247.3783989434.

The spelling of 1940862000 in words is "one billion, nine hundred forty million, eight hundred sixty-two thousand".