3073819356 has 18 divisors (see below), whose sum is σ = 7769932352. Its totient is φ = 1024606440.

The previous prime is 3073819327. The next prime is 3073819393. The reversal of 3073819356 is 6539183703.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42691900 + ... + 42691971.

Almost surely, 2^3073819356 is an apocalyptic number.

3073819356 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3073819356 is an abundant number, since it is smaller than the sum of its proper divisors (4696112996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3073819356 is a wasteful number, since it uses less digits than its factorization.

3073819356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85383881 (or 85383876 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The square root of 3073819356 is about 55442.0360015756. The cubic root of 3073819356 is about 1453.9833958650.

The spelling of 3073819356 in words is "three billion, seventy-three million, eight hundred nineteen thousand, three hundred fifty-six".