1612429352 has 16 divisors (see below), whose sum is σ = 3154753440. Its totient is φ = 771161776.

The previous prime is 1612429339. The next prime is 1612429363. The reversal of 1612429352 is 2539242161.

It is a super-2 number, since 2×1612429352² = 5199856830382279808, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4381418 + ... + 4381785.

It is an arithmetic number, because the mean of its divisors is an integer number (197172090).

Almost surely, 2^1612429352 is an apocalyptic number.

It is an amenable number.

1612429352 is a deficient number, since it is larger than the sum of its proper divisors (1542324088).

1612429352 is a wasteful number, since it uses less digits than its factorization.

1612429352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8763232 (or 8763228 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The square root of 1612429352 is about 40155.0663304146. The cubic root of 1612429352 is about 1172.6279236012.

The spelling of 1612429352 in words is "one billion, six hundred twelve million, four hundred twenty-nine thousand, three hundred fifty-two".