77049201 has 8 divisors (see below), whose sum is σ = 106274880. Its totient is φ = 49594832.

The previous prime is 77049197. The next prime is 77049233. The reversal of 77049201 is 10294077.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 77049201 - 2² = 77049197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (77049001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442725 + ... + 442898.

It is an arithmetic number, because the mean of its divisors is an integer number (13284360).

Almost surely, 2^77049201 is an apocalyptic number.

It is an amenable number.

77049201 is a deficient number, since it is larger than the sum of its proper divisors (29225679).

77049201 is a wasteful number, since it uses less digits than its factorization.

77049201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885655.

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 77049201 is about 8777.7674268575. The cubic root of 77049201 is about 425.5226805695.

The spelling of 77049201 in words is "seventy-seven million, forty-nine thousand, two hundred one".