7415962049 has 4 divisors (see below), whose sum is σ = 7492415364. Its totient is φ = 7339508736.

The previous prime is 7415961997. The next prime is 7415962051. The reversal of 7415962049 is 9402695147.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4156123024 + 3259839025 = 64468^2 + 57095^2 .

It is a cyclic number.

It is not a de Polignac number, because 7415962049 - 2²⁸ = 7147526593 is a prime.

It is a super-2 number, since 2×7415962049² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7415961994 and 7415962012.

It is not an unprimeable number, because it can be changed into a prime (7415962249) 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, 38226512 + ... + 38226705.

It is an arithmetic number, because the mean of its divisors is an integer number (1873103841).

Almost surely, 2^7415962049 is an apocalyptic number.

It is an amenable number.

7415962049 is a deficient number, since it is larger than the sum of its proper divisors (76453315).

7415962049 is an equidigital number, since it uses as much as digits as its factorization.

7415962049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76453314.

The product of its (nonzero) digits is 544320, while the sum is 47.

The square root of 7415962049 is about 86115.9802185402. The cubic root of 7415962049 is about 1950.0952878266.

The spelling of 7415962049 in words is "seven billion, four hundred fifteen million, nine hundred sixty-two thousand, forty-nine".