7406956541 has 8 divisors (see below), whose sum is σ = 7564658904. Its totient is φ = 7249919040.

The previous prime is 7406956489. The next prime is 7406956549. The reversal of 7406956541 is 1456596047.

It can be written as a sum of positive squares in 4 ways, for example, as 74459641 + 7332496900 = 8629^2 + 85630^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 7406956541 - 2¹⁸ = 7406694397 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 (7406956549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143666 + ... + 188291.

It is an arithmetic number, because the mean of its divisors is an integer number (945582363).

Almost surely, 2^7406956541 is an apocalyptic number.

It is an amenable number.

7406956541 is a deficient number, since it is larger than the sum of its proper divisors (157702363).

7406956541 is a wasteful number, since it uses less digits than its factorization.

7406956541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332431.

The product of its (nonzero) digits is 907200, while the sum is 47.

The square root of 7406956541 is about 86063.6772453978. The cubic root of 7406956541 is about 1949.3056077649.

The spelling of 7406956541 in words is "seven billion, four hundred six million, nine hundred fifty-six thousand, five hundred forty-one".