3372720452 has 6 divisors (see below), whose sum is σ = 5902260798. Its totient is φ = 1686360224.

The previous prime is 3372720443. The next prime is 3372720469. The reversal of 3372720452 is 2540272733.

It can be written as a sum of positive squares in only one way, i.e., 2009190976 + 1363529476 = 44824^2 + 36926^2 .

It is a super-2 number, since 2×3372720452² = 22750486494678168608, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 421590053 + ... + 421590060.

It is an arithmetic number, because the mean of its divisors is an integer number (983710133).

Almost surely, 2^3372720452 is an apocalyptic number.

It is an amenable number.

3372720452 is a deficient number, since it is larger than the sum of its proper divisors (2529540346).

3372720452 is a wasteful number, since it uses less digits than its factorization.

3372720452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843180117 (or 843180115 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 35.

The square root of 3372720452 is about 58075.1276537555. The cubic root of 3372720452 is about 1499.6622131242.

The spelling of 3372720452 in words is "three billion, three hundred seventy-two million, seven hundred twenty thousand, four hundred fifty-two".