7412004649 has 21 divisors (see below), whose sum is σ = 8681917021. Its totient is φ = 6327835500.

The previous prime is 7412004631. The next prime is 7412004667. The reversal of 7412004649 is 9464002147.

It is a happy number.

The square root of 7412004649 is 86093.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (7412004631) and next prime (7412004667).

It is not a de Polignac number, because 7412004649 - 2⁹ = 7412004137 is a prime.

It is a super-2 number, since 2×7412004649² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7412004619) by changing a digit.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 29529774 + ... + 29530024.

Almost surely, 2^7412004649 is an apocalyptic number.

7412004649 is the 86093-rd square number.

7412004649 is the 43047-th centered octagonal number.

It is an amenable number.

7412004649 is a deficient number, since it is larger than the sum of its proper divisors (1269912372).

7412004649 is an frugal number, since it uses more digits than its factorization.

7412004649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544 (or 258 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The cubic root of 7412004649 is about 1949.7483478889.

The spelling of 7412004649 in words is "seven billion, four hundred twelve million, four thousand, six hundred forty-nine".