769350474 has 40 divisors (see below), whose sum is σ = 1735539300. Its totient is φ = 254721024.

The previous prime is 769350457. The next prime is 769350479. The reversal of 769350474 is 474053967.

769350474 is a `hidden beast` number, since 76 + 9 + 3 + 504 + 74 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 670447449 + 98903025 = 25893^2 + 9945^2 .

It is not an unprimeable number, because it can be changed into a prime (769350479) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8202 + ... + 40074.

Almost surely, 2^769350474 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 769350474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (867769650).

769350474 is an abundant number, since it is smaller than the sum of its proper divisors (966188826).

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

769350474 is a wasteful number, since it uses less digits than its factorization.

769350474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32036 (or 32027 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The square root of 769350474 is about 27737.1677357296. The cubic root of 769350474 is about 916.3078529258.

The spelling of 769350474 in words is "seven hundred sixty-nine million, three hundred fifty thousand, four hundred seventy-four".