3462020712778 has 32 divisors (see below), whose sum is σ = 5722357155840. Its totient is φ = 1563560483760.

The previous prime is 3462020712749. The next prime is 3462020712781. The reversal of 3462020712778 is 8772170202643.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6096550 + ... + 6640177.

It is an arithmetic number, because the mean of its divisors is an integer number (178823661120).

Almost surely, 2^{3462020712778} is an apocalyptic number.

3462020712778 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3462020712778 is a deficient number, since it is larger than the sum of its proper divisors (2260336443062).

3462020712778 is a wasteful number, since it uses less digits than its factorization.

3462020712778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12737082.

The product of its (nonzero) digits is 1580544, while the sum is 49.

The spelling of 3462020712778 in words is "three trillion, four hundred sixty-two billion, twenty million, seven hundred twelve thousand, seven hundred seventy-eight".