78763350 has 48 divisors (see below), whose sum is σ = 198036432. Its totient is φ = 20712960.

The previous prime is 78763331. The next prime is 78763351. The reversal of 78763350 is 5336787.

It is a junction number, because it is equal to n+sod(n) for n = 78763299 and 78763308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78763351) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7354 + ... + 14546.

It is an arithmetic number, because the mean of its divisors is an integer number (4125759).

Almost surely, 2^78763350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 78763350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99018216).

78763350 is an abundant number, since it is smaller than the sum of its proper divisors (119273082).

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

78763350 is a wasteful number, since it uses less digits than its factorization.

78763350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7281 (or 7276 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 78763350 is about 8874.8718300604. The cubic root of 78763350 is about 428.6551637973.

The spelling of 78763350 in words is "seventy-eight million, seven hundred sixty-three thousand, three hundred fifty".