270379020 has 48 divisors (see below), whose sum is σ = 764574048. Its totient is φ = 71385600.

The previous prime is 270379013. The next prime is 270379097. The reversal of 270379020 is 20973072.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 16249 + ... + 28368.

It is an arithmetic number, because the mean of its divisors is an integer number (15928626).

Almost surely, 2^270379020 is an apocalyptic number.

270379020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

270379020 is an abundant number, since it is smaller than the sum of its proper divisors (494195028).

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

270379020 is a wasteful number, since it uses less digits than its factorization.

270379020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44730 (or 44728 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 270379020 is about 16443.2058917962. The cubic root of 270379020 is about 646.6327003569.

The spelling of 270379020 in words is "two hundred seventy million, three hundred seventy-nine thousand, twenty".