7270291149 has 16 divisors (see below), whose sum is σ = 10658242560. Its totient is φ = 4371539760.

The previous prime is 7270291123. The next prime is 7270291183. The reversal of 7270291149 is 9411920727.

It is not a de Polignac number, because 7270291149 - 2⁹ = 7270290637 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 7270291149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7270291549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 863179 + ... + 871560.

It is an arithmetic number, because the mean of its divisors is an integer number (666140160).

Almost surely, 2^7270291149 is an apocalyptic number.

It is an amenable number.

7270291149 is a deficient number, since it is larger than the sum of its proper divisors (3387951411).

7270291149 is a wasteful number, since it uses less digits than its factorization.

7270291149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734880.

The product of its (nonzero) digits is 63504, while the sum is 42.

The square root of 7270291149 is about 85266.0023045528. The cubic root of 7270291149 is about 1937.2422599031.

The spelling of 7270291149 in words is "seven billion, two hundred seventy million, two hundred ninety-one thousand, one hundred forty-nine".