77346204 has 48 divisors (see below), whose sum is σ = 196321440. Its totient is φ = 23558400.

The previous prime is 77346197. The next prime is 77346211. The reversal of 77346204 is 40264377.

It is an interprime number because it is at equal distance from previous prime (77346197) and next prime (77346211).

It is a hoax number, since the sum of its digits (33) 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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13302 + ... + 18210.

It is an arithmetic number, because the mean of its divisors is an integer number (4090030).

Almost surely, 2^77346204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 77346204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98160720).

77346204 is an abundant number, since it is smaller than the sum of its proper divisors (118975236).

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

77346204 is a wasteful number, since it uses less digits than its factorization.

77346204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5030 (or 5028 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 33.

The square root of 77346204 is about 8794.6690671111. The cubic root of 77346204 is about 426.0687362912.

The spelling of 77346204 in words is "seventy-seven million, three hundred forty-six thousand, two hundred four".