3734607812 has 12 divisors (see below), whose sum is σ = 7038299436. Its totient is φ = 1723665120.

The previous prime is 3734607809. The next prime is 3734607841. The reversal of 3734607812 is 2187064373.

It can be written as a sum of positive squares in 2 ways, for example, as 1913537536 + 1821070276 = 43744^2 + 42674^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3734607812.

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, 35909639 + ... + 35909742.

It is an arithmetic number, because the mean of its divisors is an integer number (586524953).

Almost surely, 2^3734607812 is an apocalyptic number.

It is an amenable number.

3734607812 is a deficient number, since it is larger than the sum of its proper divisors (3303691624).

3734607812 is a wasteful number, since it uses less digits than its factorization.

3734607812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71819398 (or 71819396 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 41.

The square root of 3734607812 is about 61111.4376528650. The cubic root of 3734607812 is about 1551.4876888302.

The spelling of 3734607812 in words is "three billion, seven hundred thirty-four million, six hundred seven thousand, eight hundred twelve".