761380601 has 4 divisors (see below), whose sum is σ = 761586804. Its totient is φ = 761174400.

The previous prime is 761380577. The next prime is 761380643. The reversal of 761380601 is 106083167.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 316128400 + 445252201 = 17780^2 + 21101^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-761380601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (761380681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97460 + ... + 104981.

It is an arithmetic number, because the mean of its divisors is an integer number (190396701).

Almost surely, 2^761380601 is an apocalyptic number.

It is an amenable number.

761380601 is a deficient number, since it is larger than the sum of its proper divisors (206203).

761380601 is a wasteful number, since it uses less digits than its factorization.

761380601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206202.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 761380601 is about 27593.1259736913. The cubic root of 761380601 is about 913.1327847302.

The spelling of 761380601 in words is "seven hundred sixty-one million, three hundred eighty thousand, six hundred one".