1371706412 has 6 divisors (see below), whose sum is σ = 2400486228. Its totient is φ = 685853204.

The previous prime is 1371706411. The next prime is 1371706519. The reversal of 1371706412 is 2146071731.

It is not an unprimeable number, because it can be changed into a prime (1371706411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171463298 + ... + 171463305.

It is an arithmetic number, because the mean of its divisors is an integer number (400081038).

Almost surely, 2^1371706412 is an apocalyptic number.

It is an amenable number.

1371706412 is a deficient number, since it is larger than the sum of its proper divisors (1028779816).

1371706412 is a wasteful number, since it uses less digits than its factorization.

1371706412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342926607 (or 342926605 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 1371706412 is about 37036.5550773827. Note that the first 3 decimals coincide. The cubic root of 1371706412 is about 1111.1014718971.

The spelling of 1371706412 in words is "one billion, three hundred seventy-one million, seven hundred six thousand, four hundred twelve".