2070676440 has 128 divisors (see below), whose sum is σ = 7888320000. Its totient is φ = 473295744.

The previous prime is 2070676427. The next prime is 2070676513. The reversal of 2070676440 is 446760702.

2070676440 is a `hidden beast` number, since 2 + 0 + 7 + 0 + 6 + 7 + 644 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2070676395 and 2070676404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129390 + ... + 144509.

It is an arithmetic number, because the mean of its divisors is an integer number (61627500).

Almost surely, 2^2070676440 is an apocalyptic number.

2070676440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2070676440 is an abundant number, since it is smaller than the sum of its proper divisors (5817643560).

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

2070676440 is a wasteful number, since it uses less digits than its factorization.

2070676440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273926 (or 273916 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 2070676440 is about 45504.6859125519. The cubic root of 2070676440 is about 1274.5907059948.

The spelling of 2070676440 in words is "two billion, seventy million, six hundred seventy-six thousand, four hundred forty".