7236149284 has 36 divisors (see below), whose sum is σ = 15863871324. Its totient is φ = 2862651456.

The previous prime is 7236149279. The next prime is 7236149293. The reversal of 7236149284 is 4829416327.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2770969600 + 4465179684 = 52640^2 + 66822^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1417419 + ... + 1422514.

Almost surely, 2^7236149284 is an apocalyptic number.

It is an amenable number.

7236149284 is an abundant number, since it is smaller than the sum of its proper divisors (8627722040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7236149284 is a wasteful number, since it uses less digits than its factorization.

7236149284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2839964 (or 2839955 counting only the distinct ones).

The product of its digits is 580608, while the sum is 46.

The square root of 7236149284 is about 85065.5587414789. The cubic root of 7236149284 is about 1934.2050193543.

It can be divided in two parts, 72361 and 49284, that multiplied together give a square (3566239524 = 59718²).

The spelling of 7236149284 in words is "seven billion, two hundred thirty-six million, one hundred forty-nine thousand, two hundred eighty-four".