787873950 has 144 divisors (see below), whose sum is σ = 2281044480. Its totient is φ = 194322240.

The previous prime is 787873949. The next prime is 787873951. The reversal of 787873950 is 59378787.

787873950 is digitally balanced in base 2, 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 (787873949) and next prime (787873951).

It is a super-2 number, since 2×787873950² = 1241490722177205000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (787873951) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 366579 + ... + 368721.

Almost surely, 2^787873950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 787873950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1140522240).

787873950 is an abundant number, since it is smaller than the sum of its proper divisors (1493170530).

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

787873950 is a wasteful number, since it uses less digits than its factorization.

787873950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2223 (or 2215 counting only the distinct ones).

The product of its (nonzero) digits is 2963520, while the sum is 54.

The square root of 787873950 is about 28069.0924327809. The cubic root of 787873950 is about 923.6035222036.

The spelling of 787873950 in words is "seven hundred eighty-seven million, eight hundred seventy-three thousand, nine hundred fifty".