76307007 has 16 divisors (see below), whose sum is σ = 116605952. Its totient is φ = 43480800.

The previous prime is 76307003. The next prime is 76307009. The reversal of 76307007 is 70070367.

It is a happy number.

It is not a de Polignac number, because 76307007 - 2² = 76307003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76307003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2757 + ... + 12657.

It is an arithmetic number, because the mean of its divisors is an integer number (7287872).

Almost surely, 2^76307007 is an apocalyptic number.

76307007 is a deficient number, since it is larger than the sum of its proper divisors (40298945).

76307007 is a wasteful number, since it uses less digits than its factorization.

76307007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10278.

The product of its (nonzero) digits is 6174, while the sum is 30.

The square root of 76307007 is about 8735.3881997310. The cubic root of 76307007 is about 424.1519550729.

The spelling of 76307007 in words is "seventy-six million, three hundred seven thousand, seven".