3012897038 has 4 divisors (see below), whose sum is σ = 4519345560. Its totient is φ = 1506448518.

The previous prime is 3012897011. The next prime is 3012897047. The reversal of 3012897038 is 8307982103.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8307982103 = 991 ⋅8383433.

It is a junction number, because it is equal to n+sod(n) for n = 3012896986 and 3012897004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 753224258 + ... + 753224261.

It is an arithmetic number, because the mean of its divisors is an integer number (1129836390).

Almost surely, 2^3012897038 is an apocalyptic number.

3012897038 is a deficient number, since it is larger than the sum of its proper divisors (1506448522).

3012897038 is a wasteful number, since it uses less digits than its factorization.

3012897038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1506448521.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 3012897038 is about 54889.8627981524. The cubic root of 3012897038 is about 1444.3133654233.

The spelling of 3012897038 in words is "three billion, twelve million, eight hundred ninety-seven thousand, thirty-eight".