3069697020 has 48 divisors (see below), whose sum is σ = 9256319520. Its totient is φ = 755617536.

The previous prime is 3069696977. The next prime is 3069697027. The reversal of 3069697020 is 207969603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3069697027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1966975 + ... + 1968534.

It is an arithmetic number, because the mean of its divisors is an integer number (192839990).

Almost surely, 2^3069697020 is an apocalyptic number.

3069697020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3069697020 is an abundant number, since it is smaller than the sum of its proper divisors (6186622500).

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

3069697020 is a wasteful number, since it uses less digits than its factorization.

3069697020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3935534 (or 3935532 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 42.

The square root of 3069697020 is about 55404.8465389085. The cubic root of 3069697020 is about 1453.3331202246. Note that the first 3 decimals are identical.

The spelling of 3069697020 in words is "three billion, sixty-nine million, six hundred ninety-seven thousand, twenty".