76270649 has 8 divisors (see below), whose sum is σ = 93871680. Its totient is φ = 60345936.

The previous prime is 76270643. The next prime is 76270651. The reversal of 76270649 is 94607267.

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

It is not a de Polignac number, because 76270649 - 2¹⁶ = 76205113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (76270643) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 418979 + ... + 419160.

It is an arithmetic number, because the mean of its divisors is an integer number (11733960).

Almost surely, 2^76270649 is an apocalyptic number.

It is an amenable number.

76270649 is a deficient number, since it is larger than the sum of its proper divisors (17601031).

76270649 is a wasteful number, since it uses less digits than its factorization.

76270649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838159.

The product of its (nonzero) digits is 127008, while the sum is 41.

The square root of 76270649 is about 8733.3068765503. The cubic root of 76270649 is about 424.0845791429.

The spelling of 76270649 in words is "seventy-six million, two hundred seventy thousand, six hundred forty-nine".