3020977040 has 40 divisors (see below), whose sum is σ = 7187123328. Its totient is φ = 1180287360.

The previous prime is 3020976977. The next prime is 3020977081. The reversal of 3020977040 is 407790203.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 3020976988 and 3020977006.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 435656 + ... + 442535.

Almost surely, 2^3020977040 is an apocalyptic number.

It is an amenable number.

3020977040 is an abundant number, since it is smaller than the sum of its proper divisors (4166146288).

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

3020977040 is a wasteful number, since it uses less digits than its factorization.

3020977040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878247 (or 878241 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 3020977040 is about 54963.4154688371. The cubic root of 3020977040 is about 1445.6033351744.

The spelling of 3020977040 in words is "three billion, twenty million, nine hundred seventy-seven thousand, forty".