77050350 has 72 divisors (see below), whose sum is σ = 222949272. Its totient is φ = 18964800.

The previous prime is 77050333. The next prime is 77050373. The reversal of 77050350 is 5305077.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 736 + ... + 12435.

Almost surely, 2^77050350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 77050350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111474636).

77050350 is an abundant number, since it is smaller than the sum of its proper divisors (145898922).

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

77050350 is a wasteful number, since it uses less digits than its factorization.

77050350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13202 (or 13194 counting only the distinct ones).

The product of its (nonzero) digits is 3675, while the sum is 27.

The square root of 77050350 is about 8777.8328760577. The cubic root of 77050350 is about 425.5247957683.

The spelling of 77050350 in words is "seventy-seven million, fifty thousand, three hundred fifty".