7204229420 has 24 divisors (see below), whose sum is σ = 15341967648. Its totient is φ = 2841104000.

The previous prime is 7204229371. The next prime is 7204229423. The reversal of 7204229420 is 249224027.

It is not an unprimeable number, because it can be changed into a prime (7204229423) 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, 2535281 + ... + 2538120.

It is an arithmetic number, because the mean of its divisors is an integer number (639248652).

Almost surely, 2^7204229420 is an apocalyptic number.

It is an amenable number.

7204229420 is an abundant number, since it is smaller than the sum of its proper divisors (8137738228).

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

7204229420 is a wasteful number, since it uses less digits than its factorization.

7204229420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5073481 (or 5073479 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 7204229420 is about 84877.7321798833. The cubic root of 7204229420 is about 1931.3567933600.

The spelling of 7204229420 in words is "seven billion, two hundred four million, two hundred twenty-nine thousand, four hundred twenty".