3729402112 has 18 divisors (see below), whose sum is σ = 7444236758. Its totient is φ = 1864700928.

The previous prime is 3729402101. The next prime is 3729402139. The reversal of 3729402112 is 2112049273.

It can be written as a sum of positive squares in only one way, i.e., 1984167936 + 1745234176 = 44544^2 + 41776^2 .

It is a super-2 number, since 2×3729402112² = 27816880225980121088, 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, 7283733 + ... + 7284244.

Almost surely, 2^3729402112 is an apocalyptic number.

3729402112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3729402112 is a deficient number, since it is larger than the sum of its proper divisors (3714834646).

3729402112 is an equidigital number, since it uses as much as digits as its factorization.

3729402112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14567993 (or 14567979 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 3729402112 is about 61068.8309369027. The cubic root of 3729402112 is about 1550.7664765506.

The spelling of 3729402112 in words is "three billion, seven hundred twenty-nine million, four hundred two thousand, one hundred twelve".