7630741 has 4 divisors (see below), whose sum is σ = 7893900. Its totient is φ = 7367584.

The previous prime is 7630717. The next prime is 7630751. The reversal of 7630741 is 1470367.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1470367 = 23 ⋅63929.

It can be written as a sum of positive squares in 2 ways, for example, as 3407716 + 4223025 = 1846^2 + 2055^2 .

It is a cyclic number.

It is not a de Polignac number, because 7630741 - 2⁵ = 7630709 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

7630741 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7630751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131536 + ... + 131593.

It is an arithmetic number, because the mean of its divisors is an integer number (1973475).

Almost surely, 2^7630741 is an apocalyptic number.

It is an amenable number.

7630741 is a deficient number, since it is larger than the sum of its proper divisors (263159).

7630741 is a wasteful number, since it uses less digits than its factorization.

7630741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263158.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 7630741 is about 2762.3795901360. The cubic root of 7630741 is about 196.8742444247.

The spelling of 7630741 in words is "seven million, six hundred thirty thousand, seven hundred forty-one".