7649012 has 24 divisors (see below), whose sum is σ = 15656256. Its totient is φ = 3201408.

The previous prime is 7649009. The next prime is 7649021. The reversal of 7649012 is 2109467.

It is a super-2 number, since 2×7649012² = 117014769152288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1973 + ... + 4380.

It is an arithmetic number, because the mean of its divisors is an integer number (652344).

Almost surely, 2^7649012 is an apocalyptic number.

It is an amenable number.

7649012 is an abundant number, since it is smaller than the sum of its proper divisors (8007244).

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

7649012 is a wasteful number, since it uses less digits than its factorization.

7649012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6407 (or 6405 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 7649012 is about 2765.6847253438. The cubic root of 7649012 is about 197.0312506789.

The spelling of 7649012 in words is "seven million, six hundred forty-nine thousand, twelve".